AT306511B - SECURITY SWITCHING DEVICE FOR A THERMAL COPY DEVICE - Google Patents

SECURITY SWITCHING DEVICE FOR A THERMAL COPY DEVICE

Info

Publication number
AT306511B
AT306511B AT628370A AT628370A AT306511B AT 306511 B AT306511 B AT 306511B AT 628370 A AT628370 A AT 628370A AT 628370 A AT628370 A AT 628370A AT 306511 B AT306511 B AT 306511B
Authority
AT
Austria
Prior art keywords
security switching
thermal copy
switching device
thermal
security
Prior art date
Application number
AT628370A
Other languages
German (de)
Original Assignee
Pentacon Dresden Veb
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 Pentacon Dresden Veb filed Critical Pentacon Dresden Veb
Application granted granted Critical
Publication of AT306511B publication Critical patent/AT306511B/en

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
    • G03B27/30—Details adapted to be combined with processing apparatus
    • G03B27/306—Heat development

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
AT628370A 1969-09-18 1970-07-10 SECURITY SWITCHING DEVICE FOR A THERMAL COPY DEVICE AT306511B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14254369 1969-09-18

Publications (1)

Publication Number Publication Date
AT306511B true AT306511B (en) 1973-02-15

Family

ID=5481669

Family Applications (1)

Application Number Title Priority Date Filing Date
AT628370A AT306511B (en) 1969-09-18 1970-07-10 SECURITY SWITCHING DEVICE FOR A THERMAL COPY DEVICE

Country Status (8)

Country Link
AT (1) AT306511B (en)
CH (1) CH528982A (en)
CS (1) CS155660B1 (en)
DE (1) DE2034248C3 (en)
FR (1) FR2060478A5 (en)
HU (1) HU168283B (en)
PL (1) PL71768B1 (en)
SE (1) SE368798B (en)

Also Published As

Publication number Publication date
PL71768B1 (en) 1974-06-29
DE2034248C3 (en) 1975-02-13
HU168283B (en) 1976-03-28
CS155660B1 (en) 1974-05-30
FR2060478A5 (en) 1971-06-18
DE2034248A1 (en) 1971-05-13
CH528982A (en) 1972-10-15
DE2034248B2 (en) 1974-06-27
SE368798B (en) 1974-07-22

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee