AT350379B - ELECTROSTATIC COPY DEVICE - Google Patents

ELECTROSTATIC COPY DEVICE

Info

Publication number
AT350379B
AT350379B AT271977A AT271977A AT350379B AT 350379 B AT350379 B AT 350379B AT 271977 A AT271977 A AT 271977A AT 271977 A AT271977 A AT 271977A AT 350379 B AT350379 B AT 350379B
Authority
AT
Austria
Prior art keywords
copy device
electrostatic copy
electrostatic
copy
Prior art date
Application number
AT271977A
Other languages
German (de)
Other versions
ATA271977A (en
Original Assignee
Ritzerfeld Brigitte
Ritzerfeld Willy Klaus
Gianella Christiane
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 Ritzerfeld Brigitte, Ritzerfeld Willy Klaus, Gianella Christiane filed Critical Ritzerfeld Brigitte
Publication of ATA271977A publication Critical patent/ATA271977A/en
Application granted granted Critical
Publication of AT350379B publication Critical patent/AT350379B/en

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
    • G03B27/6242—Masks; Overlays; Transparent carriers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Record Information Processing For Printing (AREA)
AT271977A 1976-06-23 1977-04-19 ELECTROSTATIC COPY DEVICE AT350379B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762628516 DE2628516A1 (en) 1976-06-23 1976-06-23 ELECTROSTATIC OR XEROGRAPHIC COPYING OR MULTIPLIER

Publications (2)

Publication Number Publication Date
ATA271977A ATA271977A (en) 1978-10-15
AT350379B true AT350379B (en) 1979-05-25

Family

ID=5981406

Family Applications (1)

Application Number Title Priority Date Filing Date
AT271977A AT350379B (en) 1976-06-23 1977-04-19 ELECTROSTATIC COPY DEVICE

Country Status (9)

Country Link
JP (1) JPS531031A (en)
AT (1) AT350379B (en)
BE (1) BE854418A (en)
CH (1) CH614791A5 (en)
DE (1) DE2628516A1 (en)
ES (1) ES459783A1 (en)
FR (1) FR2356186A1 (en)
GB (1) GB1528737A (en)
SE (1) SE7707258L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907410A1 (en) * 1979-02-23 1980-09-04 Ormig ELECTROSTATIC COPIER
JPS5859221U (en) * 1981-10-16 1983-04-21 横河電機株式会社 Amplifier gain switching circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3669536A (en) * 1970-12-18 1972-06-13 Kenneth N Scott Data strip copying attachment for a photocopying machine
AT347788B (en) * 1974-07-04 1979-01-10 Ritzerfeld Gerhard ELECTROSTATIC COPY DEVICE
NO146582C (en) * 1974-09-17 1982-10-27 Gerhard Ritzerfeld ELECTROSTATIC, ALSO XEROGRAPHIC COPY, HOW MULTIPLE EQUIPMENT

Also Published As

Publication number Publication date
JPS531031A (en) 1978-01-07
ATA271977A (en) 1978-10-15
FR2356186B1 (en) 1981-07-24
BE854418A (en) 1977-09-01
GB1528737A (en) 1978-10-18
FR2356186A1 (en) 1978-01-20
CH614791A5 (en) 1979-12-14
ES459783A1 (en) 1978-04-01
DE2628516A1 (en) 1978-01-05
SE7707258L (en) 1977-12-24

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