JPH0375427U - - Google Patents

Info

Publication number
JPH0375427U
JPH0375427U JP13682289U JP13682289U JPH0375427U JP H0375427 U JPH0375427 U JP H0375427U JP 13682289 U JP13682289 U JP 13682289U JP 13682289 U JP13682289 U JP 13682289U JP H0375427 U JPH0375427 U JP H0375427U
Authority
JP
Japan
Prior art keywords
lens
light shielding
shielding plate
copying machine
distance
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
JP13682289U
Other languages
English (en)
Japanese (ja)
Other versions
JP2524391Y2 (ja
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 filed Critical
Priority to JP1989136822U priority Critical patent/JP2524391Y2/ja
Publication of JPH0375427U publication Critical patent/JPH0375427U/ja
Application granted granted Critical
Publication of JP2524391Y2 publication Critical patent/JP2524391Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
JP1989136822U 1989-11-28 1989-11-28 複写機の露光光学装置 Expired - Fee Related JP2524391Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989136822U JP2524391Y2 (ja) 1989-11-28 1989-11-28 複写機の露光光学装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989136822U JP2524391Y2 (ja) 1989-11-28 1989-11-28 複写機の露光光学装置

Publications (2)

Publication Number Publication Date
JPH0375427U true JPH0375427U (enrdf_load_stackoverflow) 1991-07-29
JP2524391Y2 JP2524391Y2 (ja) 1997-01-29

Family

ID=31684009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989136822U Expired - Fee Related JP2524391Y2 (ja) 1989-11-28 1989-11-28 複写機の露光光学装置

Country Status (1)

Country Link
JP (1) JP2524391Y2 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198474A (en) * 1981-06-01 1982-12-06 Canon Inc Adjusting device for exposure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198474A (en) * 1981-06-01 1982-12-06 Canon Inc Adjusting device for exposure

Also Published As

Publication number Publication date
JP2524391Y2 (ja) 1997-01-29

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees