CH419824A - Photographische Vergrösserungs- und Ausarbeitungsvorrichtung - Google Patents

Photographische Vergrösserungs- und Ausarbeitungsvorrichtung

Info

Publication number: CH419824A
Authority: CH; Switzerland
Prior art keywords: processing device; photographic enlarging; enlarging; photographic; processing
Prior art date: 1963-01-21

Application number

CH1567963A

Other languages

English (en)

Inventor

Kenneth Meyer Donald

Gerhardt Ostrem Arthur

Joseph Pollman George

Original Assignee

Minnesota Mining & Mfg

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.)

1963-01-21

Filing date

1963-12-19

Publication date

1966-08-31

1963-01-21 Priority claimed from US252643A external-priority patent/US3130655A/en

1963-12-19 Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg

1966-08-31 Publication of CH419824A publication Critical patent/CH419824A/de

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
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
- G03G15/0142—Structure of complete machines
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
- G03B17/50—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G17/00—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process
- G03G17/02—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process with electrolytic development

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Molecular Biology (AREA)
Photoreceptors In Electrophotography (AREA)
Photographic Processing Devices Using Wet Methods (AREA)
Photographic Developing Apparatuses (AREA)
Wet Developing In Electrophotography (AREA)

CH1567963A 1963-01-21 1963-12-19 Photographische Vergrösserungs- und Ausarbeitungsvorrichtung CH419824A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US252643A US3130655A (en)	1963-01-21	1963-01-21	Photographic apparatus

Publications (1)

Publication Number	Publication Date
CH419824A true CH419824A (de)	1966-08-31

Family

ID=22956912

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1567963A CH419824A (de)	1963-01-21	1963-12-19	Photographische Vergrösserungs- und Ausarbeitungsvorrichtung

Country Status (8)

Country	Link
AT (1)	AT247721B (de)
CH (1)	CH419824A (de)
DE (1)	DE1497012B2 (de)
DK (1)	DK125042B (de)
ES (1)	ES295182A1 (de)
FI (1)	FI41804B (de)
FR (1)	FR1447925A (de)
GB (1)	GB1055331A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2435851C2 (de) *	1974-07-25	1982-09-02	Agfa-Gevaert Ag, 5090 Leverkusen	Elektrostatisches Farbkopiergerät

1963
- 1963-11-19 DE DE19631497012 patent/DE1497012B2/de active Pending
- 1963-12-11 FI FI2451/63A patent/FI41804B/fi active
- 1963-12-12 AT AT998363A patent/AT247721B/de active
- 1963-12-19 CH CH1567963A patent/CH419824A/de unknown
- 1963-12-23 DK DK604563AA patent/DK125042B/da unknown
1964
- 1964-01-10 ES ES0295182A patent/ES295182A1/es not_active Expired
- 1964-01-20 FR FR960878A patent/FR1447925A/fr not_active Expired
- 1964-01-21 GB GB2630/64A patent/GB1055331A/en not_active Expired

Also Published As

Publication number	Publication date
GB1055331A (en)	1967-01-18
FI41804B (de)	1969-10-31
DE1497012A1 (de)	1969-06-12
DE1497012B2 (de)	1971-12-30
ES295182A1 (es)	1964-06-01
AT247721B (de)	1966-06-27
DK125042B (da)	1972-12-18
FR1447925A (fr)	1966-08-05

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