FR663986A - Process for imprinting photographic gelatin layers - Google Patents

Process for imprinting photographic gelatin layers

Info

Publication number
FR663986A
FR663986A FR663986DA FR663986A FR 663986 A FR663986 A FR 663986A FR 663986D A FR663986D A FR 663986DA FR 663986 A FR663986 A FR 663986A
Authority
FR
France
Prior art keywords
photographic gelatin
gelatin layers
imprinting
imprinting photographic
layers
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 FR663986A publication Critical patent/FR663986A/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
    • G03C11/00—Auxiliary processes in photography
    • G03C11/02—Marking or applying text

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Medicinal Preparation (AREA)
FR663986D 1928-01-27 1928-11-15 Process for imprinting photographic gelatin layers Expired FR663986A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE304767X 1928-01-27
DE663986X 1928-01-27

Publications (1)

Publication Number Publication Date
FR663986A true FR663986A (en) 1929-08-28

Family

ID=78669011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR663986D Expired FR663986A (en) 1928-01-27 1928-11-15 Process for imprinting photographic gelatin layers

Country Status (2)

Country Link
FR (1) FR663986A (en)
GB (1) GB304767A (en)

Also Published As

Publication number Publication date
GB304767A (en) 1929-11-21

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