FR673508A - Perfectionnements aux appareils photographiques - Google Patents

Perfectionnements aux appareils photographiques

Info

Publication number
FR673508A
FR673508A FR673508DA FR673508A FR 673508 A FR673508 A FR 673508A FR 673508D A FR673508D A FR 673508DA FR 673508 A FR673508 A FR 673508A
Authority
FR
France
Prior art keywords
cameras
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.)
C W Rettig & Co Ltd
Original Assignee
C W Rettig & Co Ltd
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 C W Rettig & Co Ltd filed Critical C W Rettig & Co Ltd
Application granted granted Critical
Publication of FR673508A publication Critical patent/FR673508A/fr
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
    • G03D3/10—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for plates, films, or prints held individually

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR673508D 1928-04-19 1929-04-18 Perfectionnements aux appareils photographiques Expired FR673508A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB673508X 1928-04-19

Publications (1)

Publication Number Publication Date
FR673508A true FR673508A (fr) 1930-01-16

Family

ID=10491890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR673508D Expired FR673508A (fr) 1928-04-19 1929-04-18 Perfectionnements aux appareils photographiques

Country Status (1)

Country Link
FR (1) FR673508A (fr)

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