NL7314979A - - Google Patents

Info

Publication number
NL7314979A
NL7314979A NL7314979A NL7314979A NL7314979A NL 7314979 A NL7314979 A NL 7314979A NL 7314979 A NL7314979 A NL 7314979A NL 7314979 A NL7314979 A NL 7314979A NL 7314979 A NL7314979 A NL 7314979A
Authority
NL
Netherlands
Application number
NL7314979A
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 NL7314979A publication Critical patent/NL7314979A/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/23—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
    • G03G15/231—Arrangements for copying on both sides of a recording or image-receiving material
    • G03G15/232—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member
    • 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
    • G03B27/522—Projection optics
    • G03B27/525—Projection optics for slit exposure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Conveyance By Endless Belt Conveyors (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Counters In Electrophotography And Two-Sided Copying (AREA)
NL7314979A 1972-11-16 1973-10-31 NL7314979A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00307279A US3844654A (en) 1972-11-16 1972-11-16 Duplex copying system

Publications (1)

Publication Number Publication Date
NL7314979A true NL7314979A (en:Method) 1974-05-20

Family

ID=23189031

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7314979A NL7314979A (en:Method) 1972-11-16 1973-10-31

Country Status (7)

Country Link
US (1) US3844654A (en:Method)
JP (1) JPS5311380B2 (en:Method)
CA (1) CA1035827A (en:Method)
DE (2) DE2366431C2 (en:Method)
FR (1) FR2207609A5 (en:Method)
GB (1) GB1445854A (en:Method)
NL (1) NL7314979A (en:Method)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900258A (en) * 1972-08-29 1975-08-19 Xerox Corp Exposure apparatus
JPS5534423B2 (en:Method) * 1973-10-01 1980-09-06
DE2424191C2 (de) * 1974-05-17 1983-04-14 Agfa-Gevaert Ag, 5090 Leverkusen Abbildungssystem für Kopiergeräte
BE832115A (fr) * 1974-08-05 1975-12-01 Procede et machine de reproduction recto-verso
JPS5133438U (en:Method) * 1974-09-02 1976-03-11
JPS5837536B2 (ja) * 1975-02-17 1983-08-17 キヤノン株式会社 デュアルモ−ド複写機
US4080060A (en) * 1975-08-01 1978-03-21 Addressograph-Multigraph Corporation Copy system
USRE32541E (en) * 1976-01-15 1987-11-10 Xerox Corporation Fluidic feeding of documents to an exposure station
USRE32284E (en) * 1976-01-15 1986-11-11 Xerox Corporation Document storage and transport apparatus
US4174905A (en) * 1977-02-14 1979-11-20 Eastman Kodak Company Method and apparatus for producing duplex copies
US4095979A (en) * 1977-02-14 1978-06-20 Eastman Kodak Company Method and apparatus for producing duplex copies
US4512651A (en) * 1977-07-05 1985-04-23 Eastman Kodak Company Collating document feeder and reproduction apparatus having copy duplexing capabilities
US4459013A (en) * 1977-08-18 1984-07-10 Xerox Corporation Duplex/simplex precollation copying system
CA1119237A (en) * 1978-04-10 1982-03-02 Christiaan G. Thiers Apparatus for producing double-sided copies
US4234180A (en) * 1979-06-27 1980-11-18 Xerox Corporation Recirculating document handler configuration
US4291970A (en) * 1979-11-29 1981-09-29 Eastman Kodak Company Apparatus for producing duplex copies
US4348101A (en) * 1980-09-30 1982-09-07 Sperry Corporation Duplex printing apparatus
US4527886A (en) * 1981-05-12 1985-07-09 Kyoto Ceramic Co., Ltd. Electrophotographic recording apparatus having both functions of copying and printing
US4429333A (en) 1982-03-08 1984-01-31 The Mead Corporation Document scanning system
US4441806A (en) * 1982-03-08 1984-04-10 The Mead Corporation Document exposure apparatus
JPS5979237A (ja) * 1982-10-25 1984-05-08 イーストマン・コダック・カンパニー 書類走査装置
US4536077A (en) * 1983-04-29 1985-08-20 Xerox Corporation Multi-mode scanner
JP2535388B2 (ja) * 1988-08-10 1996-09-18 シャープ株式会社 原稿供給装置を備える複写機
JPH0720803B2 (ja) * 1988-08-10 1995-03-08 シャープ株式会社 原稿供給装置
CN111825830B (zh) 2019-04-23 2023-01-17 3M创新有限公司 一种改性植酸衍生物树脂、可光固化的液态阻燃树脂和阻燃膜及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079839A (en) * 1959-06-22 1963-03-05 Erwin E Lohner Duplex photocopier
US3318212A (en) * 1965-09-20 1967-05-09 Xerox Corp Duplex xerographic reproduction
US3475094A (en) * 1967-02-06 1969-10-28 American Photocopy Equip Co Machine for copying opposite faces of small document
DE1522725A1 (de) * 1967-02-24 1969-10-30 Renker Belipa Gmbh Elektrophotographisches Kopiergeraet
NL6811955A (en:Method) * 1967-08-24 1969-01-27
DE1914959B2 (de) * 1968-03-26 1970-08-13 Eastman Kodak Co., Rochester, N.Y. (V.St.A.) Elektrophotogrphisches Kopiergerät zur Herstellung von Kopien auf beiden Seiten eines Blattes
US3580670A (en) * 1968-08-12 1971-05-25 Xerox Corp Apparatus for duplexing

Also Published As

Publication number Publication date
FR2207609A5 (en:Method) 1974-06-14
US3844654A (en) 1974-10-29
DE2366431C2 (de) 1984-09-06
DE2354318B2 (de) 1981-06-11
JPS5311380B2 (en:Method) 1978-04-21
DE2354318A1 (de) 1974-05-22
JPS4983446A (en:Method) 1974-08-10
CA1035827A (en) 1978-08-01
GB1445854A (en) 1976-08-11

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Legal Events

Date Code Title Description
BV The patent application has lapsed