IT983005B - IMPROVEMENT IN SELF-DEVELOPMENT PHOTOGRAPHIC FILMS AND PRODUCTION PROCESS - Google Patents

IMPROVEMENT IN SELF-DEVELOPMENT PHOTOGRAPHIC FILMS AND PRODUCTION PROCESS

Info

Publication number
IT983005B
IT983005B IT4934473A IT4934473A IT983005B IT 983005 B IT983005 B IT 983005B IT 4934473 A IT4934473 A IT 4934473A IT 4934473 A IT4934473 A IT 4934473A IT 983005 B IT983005 B IT 983005B
Authority
IT
Italy
Prior art keywords
self
improvement
production process
photographic films
development photographic
Prior art date
Application number
IT4934473A
Other languages
Italian (it)
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
Priority claimed from US05/303,685 external-priority patent/US3944701A/en
Application filed by Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of IT983005B publication Critical patent/IT983005B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
IT4934473A 1972-05-05 1973-04-10 IMPROVEMENT IN SELF-DEVELOPMENT PHOTOGRAPHIC FILMS AND PRODUCTION PROCESS IT983005B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25061172A 1972-05-05 1972-05-05
US05/303,685 US3944701A (en) 1972-11-06 1972-11-06 Photographic film unit having gravure coated, tapered thickness layer

Publications (1)

Publication Number Publication Date
IT983005B true IT983005B (en) 1974-10-31

Family

ID=26941003

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4934473A IT983005B (en) 1972-05-05 1973-04-10 IMPROVEMENT IN SELF-DEVELOPMENT PHOTOGRAPHIC FILMS AND PRODUCTION PROCESS

Country Status (7)

Country Link
JP (1) JPS5644412B2 (en)
AU (1) AU475009B2 (en)
DE (1) DE2322526C2 (en)
FR (1) FR2183764B1 (en)
GB (1) GB1370598A (en)
IT (1) IT983005B (en)
NL (1) NL177154C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595811U (en) * 1982-07-03 1984-01-14 東芝テック株式会社 Lighting equipment cover support frame
JPH0317372Y2 (en) * 1986-02-28 1991-04-12

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619192A (en) * 1967-03-10 1971-11-09 Polaroid Corp Photographic film unit
DE2129963C3 (en) * 1970-06-18 1980-08-14 Polaroid Corp., Cambridge, Mass. (V.St.A.) Apparatus for the production of integral self-developing film units

Also Published As

Publication number Publication date
JPS5644412B2 (en) 1981-10-19
DE2322526A1 (en) 1973-11-15
DE2322526C2 (en) 1983-02-24
AU5472273A (en) 1974-10-24
JPS5063925A (en) 1975-05-30
NL177154C (en) 1985-08-01
AU475009B2 (en) 1976-08-12
GB1370598A (en) 1974-10-16
NL7306255A (en) 1973-11-07
FR2183764B1 (en) 1977-04-29
FR2183764A1 (en) 1973-12-21

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