FR56869E - Couche protectrice pour films photographiques - Google Patents

Couche protectrice pour films photographiques

Info

Publication number
FR56869E
FR56869E FR56869DA FR56869E FR 56869 E FR56869 E FR 56869E FR 56869D A FR56869D A FR 56869DA FR 56869 E FR56869 E FR 56869E
Authority
FR
France
Prior art keywords
protective layer
photographic films
photographic
films
protective
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
English (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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR56869E publication Critical patent/FR56869E/fr
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
    • G03C11/08—Varnishing, e.g. application of protective layers on finished photographic prints

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR56869D 1938-11-23 1947-07-25 Couche protectrice pour films photographiques Expired FR56869E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US867400XA 1938-11-23 1938-11-23

Publications (1)

Publication Number Publication Date
FR56869E true FR56869E (fr) 1952-10-08

Family

ID=22200576

Family Applications (2)

Application Number Title Priority Date Filing Date
FR867400D Expired FR867400A (fr) 1938-11-23 1939-11-23 Couche protectrice pour films photographiques
FR56869D Expired FR56869E (fr) 1938-11-23 1947-07-25 Couche protectrice pour films photographiques

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR867400D Expired FR867400A (fr) 1938-11-23 1939-11-23 Couche protectrice pour films photographiques

Country Status (1)

Country Link
FR (2) FR867400A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5354379A (en) * 1993-02-08 1994-10-11 Minnesota Mining And Manufacturing Company Apparatus for applying a protective coating to a film strip

Also Published As

Publication number Publication date
FR867400A (fr) 1941-10-20

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