JPS63195625U - - Google Patents

Info

Publication number
JPS63195625U
JPS63195625U JP8744887U JP8744887U JPS63195625U JP S63195625 U JPS63195625 U JP S63195625U JP 8744887 U JP8744887 U JP 8744887U JP 8744887 U JP8744887 U JP 8744887U JP S63195625 U JPS63195625 U JP S63195625U
Authority
JP
Japan
Prior art keywords
diffracted light
recording
mirror
screen
beam splitter
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
JP8744887U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0650820Y2 (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 JP1987087448U priority Critical patent/JPH0650820Y2/ja
Publication of JPS63195625U publication Critical patent/JPS63195625U/ja
Application granted granted Critical
Publication of JPH0650820Y2 publication Critical patent/JPH0650820Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
  • Manufacturing Optical Record Carriers (AREA)
JP1987087448U 1987-06-05 1987-06-05 記録情報現像装置 Expired - Lifetime JPH0650820Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987087448U JPH0650820Y2 (ja) 1987-06-05 1987-06-05 記録情報現像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987087448U JPH0650820Y2 (ja) 1987-06-05 1987-06-05 記録情報現像装置

Publications (2)

Publication Number Publication Date
JPS63195625U true JPS63195625U (fr) 1988-12-16
JPH0650820Y2 JPH0650820Y2 (ja) 1994-12-21

Family

ID=30944670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987087448U Expired - Lifetime JPH0650820Y2 (ja) 1987-06-05 1987-06-05 記録情報現像装置

Country Status (1)

Country Link
JP (1) JPH0650820Y2 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718039A (en) * 1980-06-18 1982-01-29 Discovision Ass Shadow graphic device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718039A (en) * 1980-06-18 1982-01-29 Discovision Ass Shadow graphic device

Also Published As

Publication number Publication date
JPH0650820Y2 (ja) 1994-12-21

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