FR702521A - Developing unit for x-ray film or other photographic film - Google Patents

Developing unit for x-ray film or other photographic film

Info

Publication number
FR702521A
FR702521A FR702521DA FR702521A FR 702521 A FR702521 A FR 702521A FR 702521D A FR702521D A FR 702521DA FR 702521 A FR702521 A FR 702521A
Authority
FR
France
Prior art keywords
film
developing unit
ray
photographic
photographic film
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
John Earl Bowker
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 FR702521A publication Critical patent/FR702521A/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
    • 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
    • G03D13/06—Light-tight tanks with provision for loading in daylight
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D17/00—Dark-room arrangements not provided for in the preceding groups; Portable dark-rooms
    • 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
    • G03D3/02—Details of liquid circulation
    • G03D3/04—Liquid agitators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
FR702521D 1929-06-26 1930-06-24 Developing unit for x-ray film or other photographic film Expired FR702521A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US350692XA 1929-06-26 1929-06-26
AU1890366X 1929-06-26

Publications (1)

Publication Number Publication Date
FR702521A true FR702521A (en) 1931-04-10

Family

ID=25646907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR702521D Expired FR702521A (en) 1929-06-26 1930-06-24 Developing unit for x-ray film or other photographic film

Country Status (3)

Country Link
US (1) US1890366A (en)
FR (1) FR702521A (en)
GB (1) GB350692A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446958A (en) * 1945-03-31 1948-08-10 Gen Motors Corp Film-developing holder
US2551892A (en) * 1948-08-02 1951-05-08 John P Mitchell Photographic film developing and fixing apparatus
US2909979A (en) * 1957-12-16 1959-10-27 Edward L Corrons Self-contained dark room
US3040640A (en) * 1959-01-07 1962-06-26 Jr Edmund Abel Photographic device
CN101968604B (en) * 2010-09-03 2013-03-13 莱芜钢铁集团有限公司医院 Pneumoconiosis film air drying processor

Also Published As

Publication number Publication date
GB350692A (en) 1931-06-18
US1890366A (en) 1932-12-06

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