JPS52152231A - Electrophotographic exposing device - Google Patents

Electrophotographic exposing device

Info

Publication number
JPS52152231A
JPS52152231A JP6898076A JP6898076A JPS52152231A JP S52152231 A JPS52152231 A JP S52152231A JP 6898076 A JP6898076 A JP 6898076A JP 6898076 A JP6898076 A JP 6898076A JP S52152231 A JPS52152231 A JP S52152231A
Authority
JP
Japan
Prior art keywords
electrophotographic
magnification
exposing device
change
projection
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP6898076A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5611148B2 (cs
Inventor
Fumio Tamagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6898076A priority Critical patent/JPS52152231A/ja
Publication of JPS52152231A publication Critical patent/JPS52152231A/ja
Publication of JPS5611148B2 publication Critical patent/JPS5611148B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
JP6898076A 1976-06-12 1976-06-12 Electrophotographic exposing device Granted JPS52152231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6898076A JPS52152231A (en) 1976-06-12 1976-06-12 Electrophotographic exposing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6898076A JPS52152231A (en) 1976-06-12 1976-06-12 Electrophotographic exposing device

Publications (2)

Publication Number Publication Date
JPS52152231A true JPS52152231A (en) 1977-12-17
JPS5611148B2 JPS5611148B2 (cs) 1981-03-12

Family

ID=13389315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6898076A Granted JPS52152231A (en) 1976-06-12 1976-06-12 Electrophotographic exposing device

Country Status (1)

Country Link
JP (1) JPS52152231A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0272142U (cs) * 1988-11-22 1990-06-01
JPH03114450U (cs) * 1990-03-09 1991-11-25

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918527U (cs) * 1972-05-19 1974-02-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918527U (cs) * 1972-05-19 1974-02-16

Also Published As

Publication number Publication date
JPS5611148B2 (cs) 1981-03-12

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