FR847737A - Device for introducing films on reels into developing machines in daylight - Google Patents

Device for introducing films on reels into developing machines in daylight

Info

Publication number
FR847737A
FR847737A FR847737DA FR847737A FR 847737 A FR847737 A FR 847737A FR 847737D A FR847737D A FR 847737DA FR 847737 A FR847737 A FR 847737A
Authority
FR
France
Prior art keywords
daylight
reels
films
introducing
developing machines
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR847737A publication Critical patent/FR847737A/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)
  • Photographic Developing Apparatuses (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
FR847737D 1937-12-21 1938-12-19 Device for introducing films on reels into developing machines in daylight Expired FR847737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI60010D DE686072C (en) 1937-12-21 1937-12-21 Device for introducing roll films into developing machines, which can be carried out in daylight

Publications (1)

Publication Number Publication Date
FR847737A true FR847737A (en) 1939-10-16

Family

ID=7195139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847737D Expired FR847737A (en) 1937-12-21 1938-12-19 Device for introducing films on reels into developing machines in daylight

Country Status (3)

Country Link
CH (1) CH206968A (en)
DE (1) DE686072C (en)
FR (1) FR847737A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770179A (en) * 1950-03-18 1956-11-13 Pako Corp Apparatus for processing strips of light-sensitive material
US2780346A (en) * 1953-04-15 1957-02-05 Celanese Corp Treatment of filaments

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491981A (en) * 1948-04-27 1949-12-20 Automatic Developer Film developing machine
DE2759175A1 (en) * 1977-12-31 1979-07-12 Hostert Automata INSERT MAGAZINE FOR CONTINUOUSLY OPERATING FILM DEVELOPING MACHINES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770179A (en) * 1950-03-18 1956-11-13 Pako Corp Apparatus for processing strips of light-sensitive material
US2780346A (en) * 1953-04-15 1957-02-05 Celanese Corp Treatment of filaments

Also Published As

Publication number Publication date
DE686072C (en) 1940-01-03
CH206968A (en) 1939-09-15

Similar Documents

Publication Publication Date Title
FR842287A (en) Film winding device
FR847737A (en) Device for introducing films on reels into developing machines in daylight
FR845637A (en) Device for stretching and advancing films on reels
FR854551A (en) Method and device for winding films in daylight developing devices
FR838521A (en) Film winding device
FR775733A (en) Device for preventing the sudden development of the film in the frames of cinematographic apparatus
FR795388A (en) Magnifier for photographic prints
FR775995A (en) Film winding device for cinematographic apparatus
FR760590A (en) Film spacing device in a stereoscopic apparatus
FR845616A (en) Support and drive device for films
FR841014A (en) Device for numbering photographic prints
FR841204A (en) Device for numbering photographic prints
FR693581A (en) Repeated advancement device for cinematographic films
FR844195A (en) Device for driving films in cinematographic apparatus
FR833693A (en) Device for advancing the film strip in stereophotographic cameras
FR761227A (en) Reproduction scale adjustment device in photographic reproduction apparatus
FR831039A (en) Improved film drive device for cinematographic projection apparatus and apparatus provided with this device
FR808851A (en) Method and apparatus for the introduction and extension of films or films on reels into daylight developing tanks or reservoirs
FR802396A (en) Film drive device for cinematographic projectors
FR833911A (en) Process for obtaining polychrome photographic prints
FR800790A (en) Frame with retraction device for flat films
FR841906A (en) Device for the introduction and development in broad daylight of film strips in developing vessels
FR842485A (en) Film advancement device in cinematographic devices
FR753716A (en) Device of a photographic paper rack
FR832235A (en) Device for exploring films