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BE805549A - LIGHT BARRIER - Google Patents

LIGHT BARRIER

Info

Publication number
BE805549A
BE805549A BE1005394A BE1005394A BE805549A BE 805549 A BE805549 A BE 805549A BE 1005394 A BE1005394 A BE 1005394A BE 1005394 A BE1005394 A BE 1005394A BE 805549 A BE805549 A BE 805549A
Authority
BE
Belgium
Prior art keywords
light barrier
barrier
light
Prior art date
Application number
BE1005394A
Other languages
Dutch (nl)
Inventor
A.G. Agfa-Gevaert
Original Assignee
Agfa Gevaert Nv
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 Agfa Gevaert Nv filed Critical Agfa Gevaert Nv
Publication of BE805549A publication Critical patent/BE805549A/en

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
    • G03D13/003—Film feed or extraction in development apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Advancing Webs (AREA)
BE1005394A 1972-10-13 1973-10-02 LIGHT BARRIER BE805549A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722250371 DE2250371C3 (en) 1972-10-13 1972-10-13 Light-safe lock

Publications (1)

Publication Number Publication Date
BE805549A true BE805549A (en) 1974-04-02

Family

ID=5859008

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1005394A BE805549A (en) 1972-10-13 1973-10-02 LIGHT BARRIER

Country Status (6)

Country Link
BE (1) BE805549A (en)
CH (1) CH557048A (en)
DE (1) DE2250371C3 (en)
FR (1) FR2203098B1 (en)
GB (1) GB1436152A (en)
IT (1) IT996296B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3713904A1 (en) * 1987-04-25 1988-11-03 Ver Ce We Colorbetriebe METHOD AND DEVICE FOR PRODUCING PHOTOPOSITIVES
DE4306736A1 (en) * 1993-03-04 1994-09-08 Kodak Ag Film processor, in particular for X-ray sheet films

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287013A (en) * 1964-11-12 1966-11-22 Itek Corp Roller rframe
US3435751A (en) * 1966-11-03 1969-04-01 Gaf Corp Photocopy developing apparatus
DE1522859B2 (en) * 1967-01-02 1971-12-16 Hope, Henry F , Huntington Valley, Pa (V St A ) Feeding device for photographic substrates or films in the form of sheets

Also Published As

Publication number Publication date
FR2203098B1 (en) 1978-02-17
IT996296B (en) 1975-12-10
DE2250371C3 (en) 1982-01-07
DE2250371A1 (en) 1974-04-25
DE2250371B2 (en) 1979-05-23
FR2203098A1 (en) 1974-05-10
CH557048A (en) 1974-12-13
GB1436152A (en) 1976-05-19

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