CH588103A5 - - Google Patents

Info

Publication number
CH588103A5
CH588103A5 CH750675A CH750675A CH588103A5 CH 588103 A5 CH588103 A5 CH 588103A5 CH 750675 A CH750675 A CH 750675A CH 750675 A CH750675 A CH 750675A CH 588103 A5 CH588103 A5 CH 588103A5
Authority
CH
Switzerland
Application number
CH750675A
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
Priority claimed from DE19742432424 external-priority patent/DE2432424C2/de
Priority claimed from DE19752506127 external-priority patent/DE2506127A1/de
Application filed by Ritzerfeld Gerhard filed Critical Ritzerfeld Gerhard
Publication of CH588103A5 publication Critical patent/CH588103A5/xx

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B27/00Photographic printing apparatus
    • G03B27/32Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52Details
    • G03B27/62Holders for the original
    • G03B27/6207Holders for the original in copying cameras
    • G03B27/6242Masks; Overlays; Transparent carriers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (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)
CH750675A 1974-07-04 1975-06-10 CH588103A5 (en:Method)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742432424 DE2432424C2 (de) 1974-07-04 1974-07-04 Elektrofotografisches Kopiergerät
DE19752506127 DE2506127A1 (de) 1975-02-13 1975-02-13 Elektrostatisches bzw. xerographisches kopier- bzw. vervielfaeltigungsgeraet

Publications (1)

Publication Number Publication Date
CH588103A5 true CH588103A5 (en:Method) 1977-05-31

Family

ID=25767367

Family Applications (1)

Application Number Title Priority Date Filing Date
CH750675A CH588103A5 (en:Method) 1974-07-04 1975-06-10

Country Status (13)

Country Link
US (1) US4057348A (en:Method)
JP (1) JPS5117445A (en:Method)
AT (2) AT347788B (en:Method)
CA (1) CA1057812A (en:Method)
CH (1) CH588103A5 (en:Method)
DK (1) DK300875A (en:Method)
ES (1) ES437915A1 (en:Method)
FR (1) FR2277370A1 (en:Method)
GB (1) GB1472337A (en:Method)
IT (1) IT1035916B (en:Method)
NL (1) NL7507453A (en:Method)
NO (1) NO145553C (en:Method)
SE (1) SE413813B (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550593A1 (de) * 1975-11-07 1977-05-12 Gerhard Ritzerfeld Xerographisches bzw. elektrostatisches kopiergeraet
AT375686B (de) * 1976-02-27 1984-08-27 Mitter Mathias Vorrichtung zum bemustern und faerben von flaechigem textilgut od.dgl.
DE2628516A1 (de) * 1976-06-23 1978-01-05 Gerhard Ritzerfeld Elektrostatisches bzw. xerographisches kopier- bzw. vervielfaeltigungsgeraet
US4266863A (en) * 1979-12-17 1981-05-12 Minnesota Mining And Manufacturing Company Device for forming graphics
DE3214653A1 (de) * 1982-04-21 1983-10-27 Hoechst Ag, 6230 Frankfurt Elektrofotografische kopiervorrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220301A (en) * 1960-07-11 1965-11-30 Magnavox Co Coding and photographing device
US3606546A (en) * 1969-05-13 1971-09-20 Dennison Mfg Co Photocopier
US3612684A (en) * 1969-05-13 1971-10-12 William T Jones Adapter for a copying machine
US3751153A (en) * 1969-09-18 1973-08-07 Matsushita Electric Industrial Co Ltd Projector
US3722991A (en) * 1970-05-04 1973-03-27 Minnesota Mining & Mfg Microfiche positioning apparatus
US3771863A (en) * 1971-06-07 1973-11-13 Eastman Kodak Co Microfiche image selection device
GB1445715A (en) * 1973-04-13 1976-08-11 Micro Publishing International Microfiche printer

Also Published As

Publication number Publication date
US4057348A (en) 1977-11-08
NO145553B (no) 1982-01-04
DK300875A (da) 1976-01-05
GB1472337A (en) 1977-05-04
NO145553C (no) 1982-04-14
AT347788B (de) 1979-01-10
SE7507715L (sv) 1976-01-05
AT368775B (de) 1978-05-15
FR2277370A1 (fr) 1976-01-30
ATA368775A (de) 1978-05-15
JPS5117445A (en:Method) 1976-02-12
ATA720177A (de) 1982-03-15
CA1057812A (en) 1979-07-03
FR2277370B1 (en:Method) 1981-09-18
NO751894L (en:Method) 1976-01-06
ES437915A1 (es) 1977-01-01
SE413813B (sv) 1980-06-23
NL7507453A (nl) 1976-01-06
IT1035916B (it) 1979-10-20

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased