DK119912B - Electrophotographic reproduction apparatus. - Google Patents

Electrophotographic reproduction apparatus.

Info

Publication number: DK119912B
Authority: DK; Denmark
Prior art keywords: reproduction apparatus; electrophotographic reproduction; electrophotographic; reproduction
Prior art date: 1968-05-24

Application number

DK278769AA

Other languages

Danish (da)

Inventor

J Donohue

Original Assignee

Rank Xerox Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1968-05-24

Filing date

1969-05-22

Publication date

1971-03-08

1969-05-22 Application filed by Rank Xerox Ltd filed Critical Rank Xerox Ltd

1971-03-08 Publication of DK119912B publication Critical patent/DK119912B/en

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/045—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas
- G03G15/047—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas for discharging non-image areas

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Exposure Or Original Feeding In Electrophotography (AREA)
Road Paving Structures (AREA)
Eyeglasses (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Control Or Security For Electrophotography (AREA)

DK278769AA 1968-05-24 1969-05-22 Electrophotographic reproduction apparatus. DK119912B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US73196768A	1968-05-24	1968-05-24

Publications (1)

Publication Number	Publication Date
DK119912B true DK119912B (en)	1971-03-08

Family

ID=24941644

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK278769AA DK119912B (en)	1968-05-24	1969-05-22	Electrophotographic reproduction apparatus.

Country Status (20)

Country	Link
AT (1)	AT295321B (en)
BE (1)	BE733409A (en)
BG (1)	BG17653A3 (en)
BR (1)	BR6908841D0 (en)
CH (1)	CH504704A (en)
DE (1)	DE1926117A1 (en)
DK (1)	DK119912B (en)
ES (1)	ES367610A1 (en)
FI (1)	FI51254C (en)
FR (1)	FR2009304A1 (en)
GB (1)	GB1230526A (en)
IE (1)	IE33099B1 (en)
IL (1)	IL32249A (en)
LU (1)	LU58669A1 (en)
NL (1)	NL166806C (en)
NO (1)	NO128038B (en)
RO (1)	RO54711A (en)
SE (1)	SE341529B (en)
SU (1)	SU421213A3 (en)
YU (1)	YU32200B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3860338A (en) *	1973-01-15	1975-01-14	Xerox Corp	Adjustable fadeout control
US4380579A (en) *	1977-04-19	1983-04-19	Shoji Matsumoto	Electrostatic copying process and apparatus
US4571058A (en) *	1984-11-08	1986-02-18	Xerox Corporation	Flash illumination and optical imaging system
DE3512219C2 (en) *	1984-05-08	1995-05-11	Xerox Corp	Copier with a full screen flash lighting system

1969
- 1969-05-15 BR BR208841/69A patent/BR6908841D0/en unknown
- 1969-05-19 AT AT474669A patent/AT295321B/en not_active IP Right Cessation
- 1969-05-19 YU YU1243/69A patent/YU32200B/en unknown
- 1969-05-20 LU LU58669D patent/LU58669A1/xx unknown
- 1969-05-20 SE SE07078/69A patent/SE341529B/xx unknown
- 1969-05-20 IL IL32249A patent/IL32249A/en unknown
- 1969-05-21 BE BE733409D patent/BE733409A/xx not_active IP Right Cessation
- 1969-05-21 NO NO02064/69A patent/NO128038B/no unknown
- 1969-05-21 NL NL6907756.A patent/NL166806C/en not_active IP Right Cessation
- 1969-05-21 GB GB1230526D patent/GB1230526A/en not_active Expired
- 1969-05-21 IE IE697/69A patent/IE33099B1/en unknown
- 1969-05-22 FI FI691551A patent/FI51254C/en active
- 1969-05-22 DK DK278769AA patent/DK119912B/en unknown
- 1969-05-22 BG BG012297A patent/BG17653A3/en unknown
- 1969-05-22 DE DE19691926117 patent/DE1926117A1/en not_active Ceased
- 1969-05-23 CH CH794269A patent/CH504704A/en not_active IP Right Cessation
- 1969-05-23 ES ES367610A patent/ES367610A1/en not_active Expired
- 1969-05-23 SU SU1334950A patent/SU421213A3/ru active
- 1969-05-23 FR FR6917086A patent/FR2009304A1/fr active Pending
- 1969-05-24 RO RO60073A patent/RO54711A/ro unknown

Also Published As

Publication number	Publication date
BR6908841D0 (en)	1973-05-17
SE341529B (en)	1971-12-27
BG17653A3 (en)	1973-11-10
LU58669A1 (en)	1970-01-13
IE33099L (en)	1969-11-24
CH504704A (en)	1971-03-15
IL32249A (en)	1973-03-30
ES367610A1 (en)	1971-04-16
IE33099B1 (en)	1974-03-20
DE1926117A1 (en)	1969-12-04
BE733409A (en)	1969-11-21
FR2009304A1 (en)	1970-01-30
NL166806B (en)	1981-04-15
IL32249A0 (en)	1969-07-30
NL6907756A (en)	1969-11-26
AT295321B (en)	1971-12-27
YU124369A (en)	1973-12-31
GB1230526A (en)	1971-05-05
SU421213A3 (en)	1974-03-25
NO128038B (en)	1973-09-17
RO54711A (en)	1973-05-17
YU32200B (en)	1974-06-30
NL166806C (en)	1981-09-15
FI51254C (en)	1976-11-10
FI51254B (en)	1976-08-02

Publication	Publication Date	Title
DK129304B (en)	1974-09-23	Automatic xerographic reproduction apparatus.
NL159795B (en)	1979-03-15	TONER FOR ELECTROGRAPHIC REPRODUCTION.
NL161600C (en)	1980-02-15	RECORDING DEVICE.
NL169377C (en)	1982-07-01	ELECTROPHOTOGRAPHIC COPIER.
NL167074C (en)	1981-10-15	TONE DETECTOR.
CH527454A (en)	1972-08-31	Electrophotographic reproduction machine
NL167038B (en)		ELECTROPHOTOGRAPHIC COPIER.
CH495222A (en)	1970-08-31	Copier
NL168634C (en)	1982-04-16	ELECTROPHOTOGRAPHIC REPRODUCTION DEVICE.
NL161595C (en)	1980-02-15	ELECTROPHOTOGRAPHIC COPIER.
NL140065B (en)	1973-10-15	CINEMATOGRAPHIC PROJECTOR.
NL140990B (en)	1974-01-15	FILM PROJECTOR.
NL164971C (en)	1981-02-16	PHOTOGRAPHIC MOVIE UNIT.
NL157995B (en)	1978-09-15	PHOTOGRAPHIC MOVIE UNIT.
BR6911472D0 (en)	1973-01-23	ELECTROGRAPHIC REPRODUCTION MACHINES
DK126063B (en)	1973-06-04	Apparatus for electrophotographic reproduction.
DK119912B (en)	1971-03-08	Electrophotographic reproduction apparatus.
NL161283C (en)	1980-01-15	COPIER.
NL167261C (en)	1981-11-16	DOMAIN REPRODUCTION DEVICE.
NL147264B (en)	1975-09-15	ELECTROGRAPHIC DEVICE.
NL161898C (en)	1980-03-17	XEROGRAPHIC REPRODUCTION DEVICE.
AT314975B (en)	1974-05-10	Electrophotographic reproduction machine
DK125007B (en)	1972-12-18	Thermographic Copier.
CH526133A (en)	1972-07-31	Photographic copying process
AT309982B (en)	1973-09-10	Copier