JPS5512576B1 - - Google Patents

Info

Publication number
JPS5512576B1
JPS5512576B1 JP4476071A JP4476071A JPS5512576B1 JP S5512576 B1 JPS5512576 B1 JP S5512576B1 JP 4476071 A JP4476071 A JP 4476071A JP 4476071 A JP4476071 A JP 4476071A JP S5512576 B1 JPS5512576 B1 JP S5512576B1
Authority
JP
Japan
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.)
Pending
Application number
JP4476071A
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 filed Critical
Publication of JPS5512576B1 publication Critical patent/JPS5512576B1/ja
Pending 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
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/6221—Transparent copy platens
    • G03B27/6228—Platen covers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
JP4476071A 1970-06-29 1971-06-21 Pending JPS5512576B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5048870A 1970-06-29 1970-06-29

Publications (1)

Publication Number Publication Date
JPS5512576B1 true JPS5512576B1 (ja) 1980-04-02

Family

ID=21965527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4476071A Pending JPS5512576B1 (ja) 1970-06-29 1971-06-21

Country Status (3)

Country Link
US (1) US3642371A (ja)
JP (1) JPS5512576B1 (ja)
CA (1) CA938485A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369462U (ja) * 1986-10-24 1988-05-10
JPS6369463U (ja) * 1986-10-24 1988-05-10

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506787B1 (ja) * 1970-12-07 1975-03-18
IT988954B (it) * 1973-06-12 1975-04-30 Olivetti & Co Spa Dispositivo perfezionato per fissare e coprire originali sul piano di illuminazione di una macchina riprografica
US3994582A (en) * 1973-10-05 1976-11-30 Canon Kabushiki Kaisha Original keep device in copying machine
US3936172A (en) * 1974-03-29 1976-02-03 Xerox Corporation Liquid crystalline platen for an electrophotographic printing machine
US4012122A (en) * 1974-03-29 1977-03-15 Xerox Corporation Liquid crystalline platen for an electrophotographic printing machine
US3988065A (en) * 1975-05-21 1976-10-26 Xerox Corporation Reflective document feeder
US4118119A (en) * 1976-09-02 1978-10-03 Xerox Corporation Facetted edge fadeout reflector
US4097145A (en) * 1977-01-03 1978-06-27 Pitney-Bowes, Inc. Means for self-positioning platen covers
US4382672A (en) * 1980-09-29 1983-05-10 Xerox Corporation Illumination arrangement for elimination of gray borders in copying device
US4505575A (en) * 1983-08-26 1985-03-19 Xerox Corporation Non-image erase system for reproduction machines

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1426117A (en) * 1922-08-15 Julian h
US708369A (en) * 1900-12-15 1902-09-02 James H Smith Photographic-printing frame.
US1780701A (en) * 1928-11-10 1930-11-04 Roland F Crane Photographic-printing device
US2155149A (en) * 1936-01-24 1939-04-18 Rutherford Cuthbert Edw Foster Photographic contact printing and copying apparatus
US2774289A (en) * 1952-01-09 1956-12-18 Peerless Photo Products Inc Printing device
US2898833A (en) * 1955-03-29 1959-08-11 Eastman Kodak Co Matrix registration folder
US3140645A (en) * 1957-08-05 1964-07-14 Minnesota Mining & Mfg Photoprinter timing apparatus
US3234868A (en) * 1963-12-26 1966-02-15 Minnesota Mining & Mfg Copying apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369462U (ja) * 1986-10-24 1988-05-10
JPS6369463U (ja) * 1986-10-24 1988-05-10

Also Published As

Publication number Publication date
CA938485A (en) 1973-12-18
US3642371A (en) 1972-02-15

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