JPH0443864Y2 - - Google Patents

Info

Publication number
JPH0443864Y2
JPH0443864Y2 JP1986123810U JP12381086U JPH0443864Y2 JP H0443864 Y2 JPH0443864 Y2 JP H0443864Y2 JP 1986123810 U JP1986123810 U JP 1986123810U JP 12381086 U JP12381086 U JP 12381086U JP H0443864 Y2 JPH0443864 Y2 JP H0443864Y2
Authority
JP
Japan
Prior art keywords
illumination
light
back surface
original
reflection
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.)
Expired
Application number
JP1986123810U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6329134U (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 JP1986123810U priority Critical patent/JPH0443864Y2/ja
Publication of JPS6329134U publication Critical patent/JPS6329134U/ja
Application granted granted Critical
Publication of JPH0443864Y2 publication Critical patent/JPH0443864Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Surface Treatment Of Optical Elements (AREA)
JP1986123810U 1986-08-11 1986-08-11 Expired JPH0443864Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986123810U JPH0443864Y2 (en]) 1986-08-11 1986-08-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986123810U JPH0443864Y2 (en]) 1986-08-11 1986-08-11

Publications (2)

Publication Number Publication Date
JPS6329134U JPS6329134U (en]) 1988-02-25
JPH0443864Y2 true JPH0443864Y2 (en]) 1992-10-16

Family

ID=31015255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986123810U Expired JPH0443864Y2 (en]) 1986-08-11 1986-08-11

Country Status (1)

Country Link
JP (1) JPH0443864Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5414746A (en) * 1977-07-06 1979-02-03 Canon Inc Illuninating light source device

Also Published As

Publication number Publication date
JPS6329134U (en]) 1988-02-25

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