CA937798A - Apparatus and means for making duplicates of a microfilm original - Google Patents

Apparatus and means for making duplicates of a microfilm original

Info

Publication number
CA937798A
CA937798A CA108607A CA108607A CA937798A CA 937798 A CA937798 A CA 937798A CA 108607 A CA108607 A CA 108607A CA 108607 A CA108607 A CA 108607A CA 937798 A CA937798 A CA 937798A
Authority
CA
Canada
Prior art keywords
making duplicates
microfilm original
microfilm
original
duplicates
Prior art date
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
CA108607A
Other languages
English (en)
Other versions
CA108607S (en
Inventor
E. Raterman Donald
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.)
AB Dick Co
Original Assignee
Multigraphics Inc
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 Multigraphics Inc filed Critical Multigraphics Inc
Priority to CA167,944A priority Critical patent/CA945422A/en
Application granted granted Critical
Publication of CA937798A publication Critical patent/CA937798A/en
Expired legal-status Critical Current

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
    • G03G15/221—Machines other than electrographic copiers, e.g. electrophotographic cameras, electrostatic typewriters
    • G03G15/223—Machines for handling microimages, e.g. microfilm copiers
    • 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
    • G03G15/225—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 using contact-printing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
CA108607A 1970-05-22 1971-03-24 Apparatus and means for making duplicates of a microfilm original Expired CA937798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA167,944A CA945422A (en) 1970-05-22 1973-04-04 Apparatus and means for making duplicates of a microfilm original

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3980470A 1970-05-22 1970-05-22

Publications (1)

Publication Number Publication Date
CA937798A true CA937798A (en) 1973-12-04

Family

ID=21907429

Family Applications (1)

Application Number Title Priority Date Filing Date
CA108607A Expired CA937798A (en) 1970-05-22 1971-03-24 Apparatus and means for making duplicates of a microfilm original

Country Status (4)

Country Link
US (1) US3685906A (OSRAM)
CA (1) CA937798A (OSRAM)
FR (1) FR2089189A5 (OSRAM)
GB (1) GB1352264A (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974382A (en) * 1975-01-06 1976-08-10 Massachusetts Institute Of Technology Lithographic mask attraction system
JPS5581363A (en) * 1978-12-15 1980-06-19 Ricoh Co Ltd Photoreceptor of copying machine or conveying method of transfer sheet
JPH01133143U (OSRAM) * 1988-03-03 1989-09-11
US4987445A (en) * 1989-10-13 1991-01-22 Burgess Industries Inc. Scanning light contact duplicating apparatus
US5563867A (en) * 1994-06-30 1996-10-08 Discovision Associates Optical tape duplicator
JP3609517B2 (ja) * 1995-02-10 2005-01-12 富士写真フイルム株式会社 画像記録装置
US5917583A (en) * 1996-02-08 1999-06-29 Fuji Photo Film Co., Ltd. Image recording apparatus and application device thereof
EP1494100A1 (de) * 2003-06-30 2005-01-05 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur parametrierbaren Steuerung
DE10330421A1 (de) * 2003-07-04 2005-02-03 Leonhard Kurz Gmbh & Co. Kg Belichtungsstation für Folienbahnen
CN102323719B (zh) * 2011-06-30 2014-09-03 丹阳博昱科技有限公司 一种连续曝光方法和装置
CN102990918A (zh) * 2011-09-15 2013-03-27 鸿富锦精密工业（深圳）有限公司 光学膜片制作装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396645A (en) * 1965-11-17 1968-08-13 Equipment Dev Corp Electrophotographic printing apparatus

Also Published As

Publication number Publication date
FR2089189A5 (OSRAM) 1972-01-07
US3685906A (en) 1972-08-22
GB1352264A (en) 1974-05-08

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