FR2136063A5 - - Google Patents

Info

Publication number
FR2136063A5
FR2136063A5 FR7210731A FR7210731A FR2136063A5 FR 2136063 A5 FR2136063 A5 FR 2136063A5 FR 7210731 A FR7210731 A FR 7210731A FR 7210731 A FR7210731 A FR 7210731A FR 2136063 A5 FR2136063 A5 FR 2136063A5
Authority
FR
France
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
FR7210731A
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.)
Daetwyler Global Tec Holding AG
Original Assignee
Max Daetwyler and Co
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 Max Daetwyler and Co filed Critical Max Daetwyler and Co
Application granted granted Critical
Publication of FR2136063A5 publication Critical patent/FR2136063A5/fr
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
    • G03B27/18—Maintaining or producing contact pressure between original and light-sensitive material
    • G03B27/20—Maintaining or producing contact pressure between original and light-sensitive material by using a vacuum or fluid pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
FR7210731A 1971-04-05 1972-03-20 Expired FR2136063A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH493271A CH530024A (de) 1971-04-05 1971-04-05 Kopierrahmen mit Glasplatte zur Aufnahme von lichtempfindlichem Papier

Publications (1)

Publication Number Publication Date
FR2136063A5 true FR2136063A5 (fr) 1972-12-22

Family

ID=4285040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7210731A Expired FR2136063A5 (fr) 1971-04-05 1972-03-20

Country Status (6)

Country Link
JP (1) JPS5238724B1 (fr)
CH (1) CH530024A (fr)
DE (1) DE2213532A1 (fr)
FR (1) FR2136063A5 (fr)
IT (1) IT957485B (fr)
NL (1) NL7204564A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545222A (en) * 1977-06-15 1979-01-16 Sotokazu Rikuta Equilibrium pressure reducing valve
DE2928320C2 (de) * 1979-07-13 1982-05-06 Siegfried 6484 Birstein Theimer Matte für einen Kopierrahmen
CA1215412A (fr) * 1981-07-29 1986-12-16 Klaus-Peter Schoen Dispositif a ventouses de retenue pour cliches

Also Published As

Publication number Publication date
CH530024A (de) 1972-10-31
NL7204564A (fr) 1972-10-09
JPS5238724B1 (fr) 1977-09-30
IT957485B (it) 1973-10-10
DE2213532A1 (de) 1972-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse