BE854418A - Copieur ou duplicateur electrostatique ou xerographique - Google Patents

Copieur ou duplicateur electrostatique ou xerographique

Info

Publication number
BE854418A
BE854418A BE177403A BE177403A BE854418A BE 854418 A BE854418 A BE 854418A BE 177403 A BE177403 A BE 177403A BE 177403 A BE177403 A BE 177403A BE 854418 A BE854418 A BE 854418A
Authority
BE
Belgium
Prior art keywords
duplicator
electrostatic
xerographic copier
xerographic
copier
Prior art date
Application number
BE177403A
Other languages
English (en)
French (fr)
Original Assignee
Ritzerfeld Gerhard
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 Gerhard filed Critical Ritzerfeld Gerhard
Publication of BE854418A publication Critical patent/BE854418A/xx

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)
  • Holders For Sensitive Materials And Originals (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Record Information Processing For Printing (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
BE177403A 1976-06-23 1977-05-09 Copieur ou duplicateur electrostatique ou xerographique BE854418A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762628516 DE2628516A1 (de) 1976-06-23 1976-06-23 Elektrostatisches bzw. xerographisches kopier- bzw. vervielfaeltigungsgeraet

Publications (1)

Publication Number Publication Date
BE854418A true BE854418A (fr) 1977-09-01

Family

ID=5981406

Family Applications (1)

Application Number Title Priority Date Filing Date
BE177403A BE854418A (fr) 1976-06-23 1977-05-09 Copieur ou duplicateur electrostatique ou xerographique

Country Status (9)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907410A1 (de) * 1979-02-23 1980-09-04 Ormig Elektrostatisches kopiergeraet
JPS5859221U (ja) * 1981-10-16 1983-04-21 横河電機株式会社 増幅器の利得切換え回路

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 (de) * 1974-07-04 1979-01-10 Ritzerfeld Gerhard Elektrostatisches kopiergeraet
NO146582C (no) * 1974-09-17 1982-10-27 Gerhard Ritzerfeld Elektrostatisk, henholdvis xerografisk kopierings-, henholdsvis mangfoldiggjoeringsapparat

Also Published As

Publication number Publication date
AT350379B (de) 1979-05-25
FR2356186A1 (fr) 1978-01-20
FR2356186B1 (OSRAM) 1981-07-24
CH614791A5 (en) 1979-12-14
SE7707258L (sv) 1977-12-24
ATA271977A (de) 1978-10-15
GB1528737A (en) 1978-10-18
DE2628516A1 (de) 1978-01-05
JPS531031A (en) 1978-01-07
ES459783A1 (es) 1978-04-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: RITZERFELD GERHARD

Effective date: 19840509