FR856109A - Reversible photographic paper, tear-off - Google Patents

Reversible photographic paper, tear-off

Info

Publication number
FR856109A
FR856109A FR856109DA FR856109A FR 856109 A FR856109 A FR 856109A FR 856109D A FR856109D A FR 856109DA FR 856109 A FR856109 A FR 856109A
Authority
FR
France
Prior art keywords
tear
photographic paper
reversible
reversible photographic
paper
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
Other languages
French (fr)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR856109A publication Critical patent/FR856109A/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
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/805—Photosensitive materials characterised by the base or auxiliary layers characterised by stripping layers or stripping means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR856109D 1938-06-15 1939-06-12 Reversible photographic paper, tear-off Expired FR856109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE856109X 1938-06-15

Publications (1)

Publication Number Publication Date
FR856109A true FR856109A (en) 1940-05-30

Family

ID=6789263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856109D Expired FR856109A (en) 1938-06-15 1939-06-12 Reversible photographic paper, tear-off

Country Status (1)

Country Link
FR (1) FR856109A (en)

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