FR793900A - Film developing apparatus - Google Patents

Film developing apparatus

Info

Publication number
FR793900A
FR793900A FR793900DA FR793900A FR 793900 A FR793900 A FR 793900A FR 793900D A FR793900D A FR 793900DA FR 793900 A FR793900 A FR 793900A
Authority
FR
France
Prior art keywords
developing apparatus
film developing
film
developing
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR793900A publication Critical patent/FR793900A/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
    • G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
    • G03D3/08—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material
    • G03D3/13—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for long films or prints in the shape of strips, e.g. fed by roller assembly
    • G03D3/135—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for long films or prints in the shape of strips, e.g. fed by roller assembly fed between chains or belts, or with a leading strip

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR793900D 1934-08-31 1935-08-20 Film developing apparatus Expired FR793900A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US793900XA 1934-08-31 1934-08-31

Publications (1)

Publication Number Publication Date
FR793900A true FR793900A (en) 1936-02-03

Family

ID=22150245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793900D Expired FR793900A (en) 1934-08-31 1935-08-20 Film developing apparatus

Country Status (1)

Country Link
FR (1) FR793900A (en)

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