FR320452A - Preliminary preparation process for photographic papers - Google Patents

Preliminary preparation process for photographic papers

Info

Publication number
FR320452A
FR320452A FR320452A FR320452DA FR320452A FR 320452 A FR320452 A FR 320452A FR 320452 A FR320452 A FR 320452A FR 320452D A FR320452D A FR 320452DA FR 320452 A FR320452 A FR 320452A
Authority
FR
France
Prior art keywords
preparation process
preliminary preparation
photographic papers
papers
photographic
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
FR320452A
Other languages
French (fr)
Inventor
Schwartz York
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR320452A publication Critical patent/FR320452A/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
    • G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper
    • G03C1/79—Macromolecular coatings or impregnations therefor, e.g. varnishes

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Paper (AREA)
  • Color Printing (AREA)
FR320452A 1902-04-16 Preliminary preparation process for photographic papers Expired FR320452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR320452T

Publications (1)

Publication Number Publication Date
FR320452A true FR320452A (en) 1902-12-11

Family

ID=8890011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR320452A Expired FR320452A (en) 1902-04-16 Preliminary preparation process for photographic papers

Country Status (2)

Country Link
DE (1) DE140908C (en)
FR (1) FR320452A (en)

Also Published As

Publication number Publication date
DE140908C (en)

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