BE777462A - Pellicule photographique - Google Patents

Pellicule photographique

Info

Publication number
BE777462A
BE777462A BE777462A BE777462A BE777462A BE 777462 A BE777462 A BE 777462A BE 777462 A BE777462 A BE 777462A BE 777462 A BE777462 A BE 777462A BE 777462 A BE777462 A BE 777462A
Authority
BE
Belgium
Prior art keywords
photographic film
photographic
film
Prior art date
Application number
BE777462A
Other languages
English (en)
French (fr)
Inventor
R B Downey
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 BE777462A publication Critical patent/BE777462A/xx

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)
BE777462A 1970-12-29 1971-12-29 Pellicule photographique BE777462A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE777462A true BE777462A (fr) 1972-06-29

Family

ID=22289891

Family Applications (1)

Application Number Title Priority Date Filing Date
BE777462A BE777462A (fr) 1970-12-29 1971-12-29 Pellicule photographique

Country Status (12)

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

Families Citing this family (5)

* 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
US4303750A (en) * 1980-06-16 1981-12-01 Polaroid Corporation Alkaline fluid photographic processing composition containers
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

Also Published As

Publication number Publication date
JPS5852211B1 (de) 1983-11-21
NL171746C (nl) 1983-05-02
DE2163293B2 (de) 1979-11-15
CH560916A5 (de) 1975-04-15
NL7118049A (de) 1972-07-03
FR2120952A5 (de) 1972-08-18
US3694206A (en) 1972-09-26
NL171746B (nl) 1982-12-01
DE2163293C3 (de) 1980-07-24
AU451552B2 (en) 1974-08-08
CA996389A (en) 1976-09-07
GB1363867A (en) 1974-08-21
IT945658B (it) 1973-05-10
DE2163293A1 (de) 1972-07-20
AU3699571A (en) 1973-06-21
SE381520B (sv) 1975-12-08

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: POLAROID CORP

Effective date: 19911229