JPS57136933U - - Google Patents

Info

Publication number
JPS57136933U
JPS57136933U JP2141181U JP2141181U JPS57136933U JP S57136933 U JPS57136933 U JP S57136933U JP 2141181 U JP2141181 U JP 2141181U JP 2141181 U JP2141181 U JP 2141181U JP S57136933 U JPS57136933 U JP S57136933U
Authority
JP
Japan
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
JP2141181U
Other languages
Japanese (ja)
Other versions
JPS6213074Y2 (en
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 JP1981021411U priority Critical patent/JPS6213074Y2/ja
Publication of JPS57136933U publication Critical patent/JPS57136933U/ja
Application granted granted Critical
Publication of JPS6213074Y2 publication Critical patent/JPS6213074Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
JP1981021411U 1981-02-19 1981-02-19 Expired JPS6213074Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981021411U JPS6213074Y2 (en) 1981-02-19 1981-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981021411U JPS6213074Y2 (en) 1981-02-19 1981-02-19

Publications (2)

Publication Number Publication Date
JPS57136933U true JPS57136933U (en) 1982-08-26
JPS6213074Y2 JPS6213074Y2 (en) 1987-04-04

Family

ID=29819285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981021411U Expired JPS6213074Y2 (en) 1981-02-19 1981-02-19

Country Status (1)

Country Link
JP (1) JPS6213074Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4972251U (en) * 1972-10-05 1974-06-22
JPS50114227U (en) * 1974-02-28 1975-09-18
JPS5581337A (en) * 1978-12-15 1980-06-19 Ricoh Co Ltd Lighting device for exposure in slit exposure type copying machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4972251U (en) * 1972-10-05 1974-06-22
JPS50114227U (en) * 1974-02-28 1975-09-18
JPS5581337A (en) * 1978-12-15 1980-06-19 Ricoh Co Ltd Lighting device for exposure in slit exposure type copying machine

Also Published As

Publication number Publication date
JPS6213074Y2 (en) 1987-04-04

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