GB1363867A - Photographic film units - Google Patents

Photographic film units

Info

Publication number
GB1363867A
GB1363867A GB6045771A GB6045771A GB1363867A GB 1363867 A GB1363867 A GB 1363867A GB 6045771 A GB6045771 A GB 6045771A GB 6045771 A GB6045771 A GB 6045771A GB 1363867 A GB1363867 A GB 1363867A
Authority
GB
United Kingdom
Prior art keywords
photographic film
film units
units
photographic
film
Prior art date
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
GB6045771A
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.)
Filing date
Publication date
Application filed by Polaroid Corp filed Critical Polaroid Corp
Publication of GB1363867A publication Critical patent/GB1363867A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/42—Structural details
    • G03C8/44—Integral units, i.e. the image-forming section not being separated from the image-receiving section
    • G03C8/46—Integral units, i.e. the image-forming section not being separated from the image-receiving section characterised by the trapping means or gas releasing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB6045771A 1970-12-29 1971-12-29 Photographic film units Expired GB1363867A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10244770A 1970-12-29 1970-12-29

Publications (1)

Publication Number Publication Date
GB1363867A true GB1363867A (en) 1974-08-21

Family

ID=22289891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6045771A Expired GB1363867A (en) 1970-12-29 1971-12-29 Photographic film units

Country Status (12)

Country Link
US (1) US3694206A (en)
JP (1) JPS5852211B1 (en)
AU (1) AU451552B2 (en)
BE (1) BE777462A (en)
CA (1) CA996389A (en)
CH (1) CH560916A5 (en)
DE (1) DE2163293C3 (en)
FR (1) FR2120952A5 (en)
GB (1) GB1363867A (en)
IT (1) IT945658B (en)
NL (1) NL171746C (en)
SE (1) SE381520B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042081A1 (en) * 1980-06-16 1981-12-23 Polaroid Corporation Fluid Containers

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944701A (en) * 1972-11-06 1976-03-16 Polaroid Corporation Photographic film unit having gravure coated, tapered thickness layer
US3804627A (en) * 1972-07-05 1974-04-16 Eastman Kodak Co Film handling improvement
US4273852A (en) * 1979-12-26 1981-06-16 Eastman Kodak Company Instant film unit
US4356248A (en) * 1981-05-26 1982-10-26 Polaroid Corporation Photographic product

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415644A (en) * 1967-03-10 1968-12-10 Polaroid Corp Novel photographic products and processes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042081A1 (en) * 1980-06-16 1981-12-23 Polaroid Corporation Fluid Containers

Also Published As

Publication number Publication date
CH560916A5 (en) 1975-04-15
FR2120952A5 (en) 1972-08-18
AU451552B2 (en) 1974-08-08
DE2163293A1 (en) 1972-07-20
JPS5852211B1 (en) 1983-11-21
AU3699571A (en) 1973-06-21
DE2163293C3 (en) 1980-07-24
SE381520B (en) 1975-12-08
BE777462A (en) 1972-06-29
IT945658B (en) 1973-05-10
NL171746B (en) 1982-12-01
DE2163293B2 (en) 1979-11-15
CA996389A (en) 1976-09-07
NL7118049A (en) 1972-07-03
US3694206A (en) 1972-09-26
NL171746C (en) 1983-05-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years