CH608635A5 - Electrostatic duplicator - Google Patents

Electrostatic duplicator

Info

Publication number
CH608635A5
CH608635A5 CH1189876A CH1189876A CH608635A5 CH 608635 A5 CH608635 A5 CH 608635A5 CH 1189876 A CH1189876 A CH 1189876A CH 1189876 A CH1189876 A CH 1189876A CH 608635 A5 CH608635 A5 CH 608635A5
Authority
CH
Switzerland
Prior art keywords
electrostatic duplicator
duplicator
electrostatic
Prior art date
Application number
CH1189876A
Inventor
Gerhard Ritzerfeld
Original Assignee
Gerhard Ritzerfeld
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 Gerhard Ritzerfeld filed Critical Gerhard Ritzerfeld
Publication of CH608635A5 publication Critical patent/CH608635A5/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)
  • Holders For Sensitive Materials And Originals (AREA)
CH1189876A 1975-10-29 1976-09-20 Electrostatic duplicator CH608635A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752548826 DE2548826A1 (en) 1975-10-29 1975-10-29 XEROGRAPHIC OR ELECTROSTATIC MULTIPLING DEVICE

Publications (1)

Publication Number Publication Date
CH608635A5 true CH608635A5 (en) 1979-01-15

Family

ID=5960568

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1189876A CH608635A5 (en) 1975-10-29 1976-09-20 Electrostatic duplicator

Country Status (6)

Country Link
BE (1) BE845715A (en)
CH (1) CH608635A5 (en)
DE (1) DE2548826A1 (en)
FR (1) FR2330043A1 (en)
GB (1) GB1504069A (en)
SE (1) SE420956B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4812943B1 (en) * 1966-10-12 1973-04-24
FR1519213A (en) * 1967-04-14 1968-03-29 Rank Xerox Ltd Document holders for copying machines
US3669536A (en) * 1970-12-18 1972-06-13 Kenneth N Scott Data strip copying attachment for a photocopying machine
DE2244961C3 (en) * 1972-09-13 1980-11-13 Agfa-Gevaert Ag, 5090 Leverkusen Copier for copying data sheets and masks on top of each other
JPS4962136A (en) * 1972-10-05 1974-06-17
DE2509544A1 (en) * 1975-03-03 1976-09-16 Gerhard Ritzerfeld ELECTROSTATIC OR XEROGRAPHIC COPYING OR MULTIPLIER

Also Published As

Publication number Publication date
BE845715A (en) 1976-12-16
SE7611557L (en) 1977-04-30
FR2330043A1 (en) 1977-05-27
DE2548826A1 (en) 1977-05-05
SE420956B (en) 1981-11-09
FR2330043B1 (en) 1982-11-05
GB1504069A (en) 1978-03-15

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Legal Events

Date Code Title Description
PL Patent ceased