CA966342A - Photographic apparatus to spread processing fluid in uniform layer - Google Patents

Photographic apparatus to spread processing fluid in uniform layer

Info

Publication number: CA966342A
Authority: CA; Canada
Prior art keywords: processing fluid; uniform layer; photographic apparatus; spread processing; spread
Prior art date: 1970-06-26
Legal status (The legal status 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 status listed.): Expired

Application number

CA116,719A

Other versions

CA116719S (en

Inventor

Earl R. Thoenen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Polaroid Corp

Original Assignee

Polaroid Corp

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.)

1970-06-26

Filing date

1971-06-25

Publication date

1975-04-22

1971-06-25 Application filed by Polaroid Corp filed Critical Polaroid Corp

1975-04-22 Application granted granted Critical

1975-04-22 Publication of CA966342A publication Critical patent/CA966342A/en

Status Expired legal-status Critical Current

Classifications

- 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
- G03B17/52—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus of the Land type

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Photographic Developing Apparatuses (AREA)
Photographic Processing Devices Using Wet Methods (AREA)

CA116,719A 1970-06-26 1971-06-25 Photographic apparatus to spread processing fluid in uniform layer Expired CA966342A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US5024170A	1970-06-26	1970-06-26

Publications (1)

Publication Number	Publication Date
CA966342A true CA966342A (en)	1975-04-22

Family

ID=21964152

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA116,719A Expired CA966342A (en)	1970-06-26	1971-06-25	Photographic apparatus to spread processing fluid in uniform layer

Country Status (7)

Country	Link
US (1)	US3742834A (en)
JP (1)	JPS5542371B1 (en)
CA (1)	CA966342A (en)
DE (1)	DE2131493A1 (en)
FR (1)	FR2099965A5 (en)
GB (1)	GB1345733A (en)
NL (1)	NL7108805A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3854809A (en) *	1972-10-24	1974-12-17	Polaroid Corp	Photographic apparatus
DE2446595A1 (en) *	1974-09-30	1976-04-08	Agfa Gevaert Ag	INSTANT IMAGE SYSTEM
JPS5143915A (en) *	1974-10-12	1976-04-15	Fuji Photo Film Co Ltd	Fuirumuyunitsutono ekitenensochi
US4377790A (en) *	1981-08-31	1983-03-22	Motorola, Inc.	Precision differential relaxation oscillator circuit
US6417911B1 (en)	2000-01-31	2002-07-09	Polaroid Corporation	Processing fluid spread system for an electronic photographic printer and camera and related method thereof
US6330397B1 (en)	2000-01-31	2001-12-11	Polaroid Corporation	Film unit drive assembly for an electronic photographic printer and camera and related method thereof
US6795114B1 (en)	2000-01-31	2004-09-21	Polaroid Corporation	Film unit drive assembly for a detachable electronic photographic printer and camera
US6317561B1 (en)	2000-01-31	2001-11-13	Polaroid Corporation	Processing fluid spread system for a detachable electronic photographic printer and camera

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3113496A (en) *	1960-11-25	1963-12-10	Polaroid Corp	Photographic apparatus
US3132572A (en) *	1962-06-18	1964-05-12	Polaroid Corp	Photographic processing apparatus
US3264963A (en) *	1964-05-06	1966-08-09	Polaroid Corp	Photographic apparatus
US3416427A (en) *	1966-02-10	1968-12-17	Polaroid Corp	Photographic apparatus
US3537371A (en) *	1968-03-20	1970-11-03	Polaroid Corp	Processing apparatus having specially configured pressure applying members

1970
- 1970-06-26 US US00050241A patent/US3742834A/en not_active Expired - Lifetime
1971
- 1971-06-24 DE DE19712131493 patent/DE2131493A1/en active Pending
- 1971-06-24 GB GB2973671A patent/GB1345733A/en not_active Expired
- 1971-06-25 FR FR7123352A patent/FR2099965A5/fr not_active Expired
- 1971-06-25 CA CA116,719A patent/CA966342A/en not_active Expired
- 1971-06-25 NL NL7108805A patent/NL7108805A/xx not_active Application Discontinuation
- 1971-06-26 JP JP7146068A patent/JPS5542371B1/ja active Pending

Also Published As

Publication number	Publication date
JPS5542371B1 (en)	1980-10-30
GB1345733A (en)	1974-02-06
DE2131493A1 (en)	1971-12-30
FR2099965A5 (en)	1972-03-17
US3742834A (en)	1973-07-03
NL7108805A (en)	1971-12-28

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