CH305441A - Apparat zur Herstellung von Photokopien. - Google Patents

Apparat zur Herstellung von Photokopien.

Info

Publication number
CH305441A
CH305441A CH305441DA CH305441A CH 305441 A CH305441 A CH 305441A CH 305441D A CH305441D A CH 305441DA CH 305441 A CH305441 A CH 305441A
Authority
CH
Switzerland
Prior art keywords
making photocopies
photocopies
making
Prior art date
Application number
Other languages
English (en)
Inventor
Industrie Forschungsinstit Der
Original Assignee
Forsch Zur Unterstuetzung Der
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 Forsch Zur Unterstuetzung Der filed Critical Forsch Zur Unterstuetzung Der
Publication of CH305441A publication Critical patent/CH305441A/de

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
    • G03B27/303—Gas processing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH305441D 1952-08-22 1952-08-22 Apparat zur Herstellung von Photokopien. CH305441A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH305441T 1952-08-22

Publications (1)

Publication Number Publication Date
CH305441A true CH305441A (de) 1955-02-28

Family

ID=4492447

Family Applications (1)

Application Number Title Priority Date Filing Date
CH305441D CH305441A (de) 1952-08-22 1952-08-22 Apparat zur Herstellung von Photokopien.

Country Status (1)

Country Link
CH (1) CH305441A (de)

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