GB1438655A - Photographic copying apparatus - Google Patents

Photographic copying apparatus

Info

Publication number
GB1438655A
GB1438655A GB3745372A GB3745372A GB1438655A GB 1438655 A GB1438655 A GB 1438655A GB 3745372 A GB3745372 A GB 3745372A GB 3745372 A GB3745372 A GB 3745372A GB 1438655 A GB1438655 A GB 1438655A
Authority
GB
United Kingdom
Prior art keywords
strip
light source
exposure
light
rotatable element
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
GB3745372A
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.)
Roosen R A
Original Assignee
Roosen R A
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 Roosen R A filed Critical Roosen R A
Priority to GB3745372A priority Critical patent/GB1438655A/en
Priority to CA177,142A priority patent/CA994146A/en
Priority to FR7327742A priority patent/FR2196086A5/fr
Priority to BE1005260A priority patent/BE802799A/xx
Priority to CH1109873A priority patent/CH571232A5/xx
Priority to IT8627173A priority patent/IT994449B/it
Priority to JP8917473A priority patent/JPS505046A/ja
Priority to DE19732340418 priority patent/DE2340418A1/de
Priority to NL7311099A priority patent/NL7311099A/xx
Publication of GB1438655A publication Critical patent/GB1438655A/en
Priority to HK8277A priority patent/HK8277A/xx
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/16—Illumination arrangements, e.g. positioning of lamps, positioning of reflectors
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/30—Details adapted to be combined with processing apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
GB3745372A 1972-08-10 1972-08-10 Photographic copying apparatus Expired GB1438655A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB3745372A GB1438655A (en) 1972-08-10 1972-08-10 Photographic copying apparatus
CA177,142A CA994146A (en) 1972-08-10 1973-07-23 Photographic copying apparatus
FR7327742A FR2196086A5 (enExample) 1972-08-10 1973-07-26
BE1005260A BE802799A (nl) 1972-08-10 1973-07-26 Kopieerapparaat
CH1109873A CH571232A5 (enExample) 1972-08-10 1973-07-30
IT8627173A IT994449B (it) 1972-08-10 1973-07-31 Apparecchio di copiatura fotografica
JP8917473A JPS505046A (enExample) 1972-08-10 1973-08-08
DE19732340418 DE2340418A1 (de) 1972-08-10 1973-08-09 Kopierapparat
NL7311099A NL7311099A (enExample) 1972-08-10 1973-08-10
HK8277A HK8277A (en) 1972-08-10 1977-02-10 Photographic copying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3745372A GB1438655A (en) 1972-08-10 1972-08-10 Photographic copying apparatus

Publications (1)

Publication Number Publication Date
GB1438655A true GB1438655A (en) 1976-06-09

Family

ID=10396603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3745372A Expired GB1438655A (en) 1972-08-10 1972-08-10 Photographic copying apparatus

Country Status (9)

Country Link
BE (1) BE802799A (enExample)
CA (1) CA994146A (enExample)
CH (1) CH571232A5 (enExample)
DE (1) DE2340418A1 (enExample)
FR (1) FR2196086A5 (enExample)
GB (1) GB1438655A (enExample)
HK (1) HK8277A (enExample)
IT (1) IT994449B (enExample)
NL (1) NL7311099A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3500658A1 (de) * 1985-01-11 1986-07-17 Dr. Welp Entwicklungs-Kommanditgesellschaft, 6350 Bad Nauheim Filmkarten-dupliziereinrichtung fuer silberfilmkarten

Also Published As

Publication number Publication date
CH571232A5 (enExample) 1975-12-31
IT994449B (it) 1975-10-20
NL7311099A (enExample) 1974-01-25
CA994146A (en) 1976-08-03
DE2340418A1 (de) 1974-02-21
HK8277A (en) 1977-02-17
BE802799A (nl) 1974-01-28
FR2196086A5 (enExample) 1974-03-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee