FR666997A - Gripping material for photographic negatives - Google Patents

Gripping material for photographic negatives

Info

Publication number
FR666997A
FR666997A FR666997DA FR666997A FR 666997 A FR666997 A FR 666997A FR 666997D A FR666997D A FR 666997DA FR 666997 A FR666997 A FR 666997A
Authority
FR
France
Prior art keywords
gripping material
photographic negatives
negatives
photographic
gripping
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)
Inventor
Paul Rehlander
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 filed Critical
Application granted granted Critical
Publication of FR666997A publication Critical patent/FR666997A/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
    • G03C1/95—Photosensitive materials characterised by the base or auxiliary layers rendered opaque or writable, e.g. with inert particulate additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR666997D 1928-01-05 1929-01-05 Gripping material for photographic negatives Expired FR666997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE666997X 1928-01-05

Publications (1)

Publication Number Publication Date
FR666997A true FR666997A (en) 1929-10-08

Family

ID=6589809

Family Applications (2)

Application Number Title Priority Date Filing Date
FR666997D Expired FR666997A (en) 1928-01-05 1929-01-05 Gripping material for photographic negatives
FR667019D Expired FR667019A (en) 1928-01-05 1929-01-07 Celluloid carrier for positive motion picture emulsion

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR667019D Expired FR667019A (en) 1928-01-05 1929-01-07 Celluloid carrier for positive motion picture emulsion

Country Status (2)

Country Link
BE (2) BE358081A (en)
FR (2) FR666997A (en)

Also Published As

Publication number Publication date
BE358081A (en)
BE357109A (en)
FR667019A (en) 1929-10-09

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