FR861278A - Method and apparatus for developing photographic emulsions - Google Patents

Method and apparatus for developing photographic emulsions

Info

Publication number
FR861278A
FR861278A FR861278DA FR861278A FR 861278 A FR861278 A FR 861278A FR 861278D A FR861278D A FR 861278DA FR 861278 A FR861278 A FR 861278A
Authority
FR
France
Prior art keywords
photographic emulsions
developing photographic
developing
emulsions
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
Other languages
French (fr)
Inventor
Perry
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 FR861278A publication Critical patent/FR861278A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
    • G03D13/02—Containers; Holding-devices
    • G03D13/04—Trays; Dishes; Tanks ; Drums
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
    • G03D13/02—Containers; Holding-devices
    • G03D13/08—Devices for holding exposed material; Devices for supporting exposed material
    • G03D13/14—Devices for holding exposed material; Devices for supporting exposed material for holding films in spaced convolutions
    • G03D13/142—Devices for holding exposed material; Devices for supporting exposed material for holding films in spaced convolutions with a spacing strip

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR861278D 1938-10-31 1939-10-31 Method and apparatus for developing photographic emulsions Expired FR861278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US861278XA 1938-10-31 1938-10-31

Publications (1)

Publication Number Publication Date
FR861278A true FR861278A (en) 1941-02-05

Family

ID=22196447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR861278D Expired FR861278A (en) 1938-10-31 1939-10-31 Method and apparatus for developing photographic emulsions

Country Status (1)

Country Link
FR (1) FR861278A (en)

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