FR2238950B2 - - Google Patents

Info

Publication number
FR2238950B2
FR2238950B2 FR7426184A FR7426184A FR2238950B2 FR 2238950 B2 FR2238950 B2 FR 2238950B2 FR 7426184 A FR7426184 A FR 7426184A FR 7426184 A FR7426184 A FR 7426184A FR 2238950 B2 FR2238950 B2 FR 2238950B2
Authority
FR
France
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
FR7426184A
Other languages
French (fr)
Other versions
FR2238950A2 (en
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 FR2238950A2 publication Critical patent/FR2238950A2/fr
Application granted granted Critical
Publication of FR2238950B2 publication Critical patent/FR2238950B2/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C8/00Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/42Structural details
    • G03C8/44Integral units, i.e. the image-forming section not being separated from the image-receiving section
    • G03C8/48Integral units, i.e. the image-forming section not being separated from the image-receiving section characterised by substances used for masking the image-forming section

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)
  • Optical Filters (AREA)
FR7426184A 1973-07-27 1974-07-26 Expired FR2238950B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38319073A 1973-07-27 1973-07-27

Publications (2)

Publication Number Publication Date
FR2238950A2 FR2238950A2 (en) 1975-02-21
FR2238950B2 true FR2238950B2 (en) 1981-06-19

Family

ID=23512096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426184A Expired FR2238950B2 (en) 1973-07-27 1974-07-26

Country Status (6)

Country Link
JP (1) JPS579049B2 (en)
CA (1) CA1040916A (en)
DE (1) DE2436181A1 (en)
FR (1) FR2238950B2 (en)
GB (1) GB1481363A (en)
NL (1) NL7410047A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647437A (en) * 1970-12-18 1972-03-07 Polaroid Corp Photographic products, processes and compositions

Also Published As

Publication number Publication date
FR2238950A2 (en) 1975-02-21
NL7410047A (en) 1975-01-29
GB1481363A (en) 1977-07-27
CA1040916A (en) 1978-10-24
DE2436181A1 (en) 1975-02-13
JPS579049B2 (en) 1982-02-19
JPS5045635A (en) 1975-04-23

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