IT956415B - Apparecchiatura di esposizione per macchine fotocopiatric - Google Patents

Apparecchiatura di esposizione per macchine fotocopiatric

Info

Publication number
IT956415B
IT956415B IT2548772A IT2548772A IT956415B IT 956415 B IT956415 B IT 956415B IT 2548772 A IT2548772 A IT 2548772A IT 2548772 A IT2548772 A IT 2548772A IT 956415 B IT956415 B IT 956415B
Authority
IT
Italy
Prior art keywords
photocopiatric
machines
exposure equipment
exposure
equipment
Prior art date
Application number
IT2548772A
Other languages
English (en)
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of IT956415B publication Critical patent/IT956415B/it

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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/041—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with variable magnification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Projection-Type Copiers In General (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
IT2548772A 1971-06-11 1972-06-09 Apparecchiatura di esposizione per macchine fotocopiatric IT956415B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15213471A 1971-06-11 1971-06-11

Publications (1)

Publication Number Publication Date
IT956415B true IT956415B (it) 1973-10-10

Family

ID=22541646

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2548772A IT956415B (it) 1971-06-11 1972-06-09 Apparecchiatura di esposizione per macchine fotocopiatric

Country Status (14)

Country Link
JP (1) JPS5710424B2 (it)
AR (1) AR194481A1 (it)
AU (1) AU473310B2 (it)
BE (1) BE784522A (it)
BR (1) BR7203723D0 (it)
CA (1) CA1016988A (it)
CH (1) CH563605A5 (it)
DE (1) DE2228203C3 (it)
ES (1) ES403700A1 (it)
FR (1) FR2141299A5 (it)
GB (1) GB1397446A (it)
IT (1) IT956415B (it)
NL (1) NL7207587A (it)
SE (1) SE382508B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133326A (en) * 1978-04-07 1979-10-17 Ricoh Co Ltd Copying device with all copying operations on operatorsigma side as reference
JPS61140122U (it) * 1985-02-22 1986-08-30

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109021B (de) 1954-04-10 1961-06-15 Autokopie A G Photokopierapparat
DE1803226U (de) 1958-09-16 1959-12-31 Ero Starkstrom Kondensatoren Wickel-kondensator.
DE1935618U (de) 1965-12-27 1966-03-31 Johannes Kaufhold Steril-tuch.
US3476478A (en) 1967-01-03 1969-11-04 Xerox Corp Apparatus for changing the magnification of a photocopier without changing the conjugate length of the optical system
US3572924A (en) 1967-10-12 1971-03-30 Tokyo Shibaura Electric Co Copying apparatus
JPS4821892B1 (it) * 1969-02-28 1973-07-02

Also Published As

Publication number Publication date
ES403700A1 (es) 1975-10-16
DE2228203B2 (de) 1981-07-02
FR2141299A5 (it) 1973-01-19
AU473310B2 (en) 1973-12-13
GB1397446A (en) 1975-06-11
NL7207587A (it) 1972-12-13
DE2228203C3 (de) 1982-03-18
JPS4924145A (it) 1974-03-04
AR194481A1 (es) 1973-07-23
CH563605A5 (it) 1975-06-30
AU4331072A (en) 1973-12-13
JPS5710424B2 (it) 1982-02-26
BE784522A (fr) 1972-12-07
DE2228203A1 (de) 1972-12-28
BR7203723D0 (pt) 1973-06-05
SE382508B (sv) 1976-02-02
CA1016988A (en) 1977-09-06

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