FR2043062A5 - - Google Patents

Info

Publication number
FR2043062A5
FR2043062A5 FR7012641A FR7012641A FR2043062A5 FR 2043062 A5 FR2043062 A5 FR 2043062A5 FR 7012641 A FR7012641 A FR 7012641A FR 7012641 A FR7012641 A FR 7012641A FR 2043062 A5 FR2043062 A5 FR 2043062A5
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
FR7012641A
Other languages
French (fr)
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of FR2043062A5 publication Critical patent/FR2043062A5/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
    • G03B27/30—Details adapted to be combined with processing apparatus
    • G03B27/306—Heat development

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Developing Apparatuses (AREA)
FR7012641A 1969-04-09 1970-04-08 Expired FR2043062A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81454569A 1969-04-09 1969-04-09

Publications (1)

Publication Number Publication Date
FR2043062A5 true FR2043062A5 (en) 1971-02-12

Family

ID=25215378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7012641A Expired FR2043062A5 (en) 1969-04-09 1970-04-08

Country Status (5)

Country Link
US (1) US3627982A (en)
CA (1) CA921105A (en)
DE (1) DE2017786B2 (en)
FR (1) FR2043062A5 (en)
GB (1) GB1311194A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332466A (en) * 1980-01-21 1982-06-01 Energy Conversion Devices, Inc. Apparatus for producing microform records at high speed from computer or other electrical data signal sources
EP0241108B1 (en) * 1986-02-03 1992-05-13 Canon Kabushiki Kaisha Image recording apparatus
DE4321880A1 (en) * 1993-07-01 1995-01-12 Bernhard Marosczyk Means for producing reproductions (duplicates) using graphic masters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211074A (en) * 1962-11-01 1965-10-12 Du Pont Copying machine
US3318219A (en) * 1964-05-25 1967-05-09 Minnesota Mining & Mfg Copying machine

Also Published As

Publication number Publication date
GB1311194A (en) 1973-03-21
CA921105A (en) 1973-02-13
DE2017786B2 (en) 1971-10-21
US3627982A (en) 1971-12-14
DE2017786A1 (en) 1970-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse