JPH0124761Y2 - - Google Patents

Info

Publication number
JPH0124761Y2
JPH0124761Y2 JP979480U JP979480U JPH0124761Y2 JP H0124761 Y2 JPH0124761 Y2 JP H0124761Y2 JP 979480 U JP979480 U JP 979480U JP 979480 U JP979480 U JP 979480U JP H0124761 Y2 JPH0124761 Y2 JP H0124761Y2
Authority
JP
Japan
Prior art keywords
light source
plate
light beam
light
modulated
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
JP979480U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56111446U (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 JP979480U priority Critical patent/JPH0124761Y2/ja
Publication of JPS56111446U publication Critical patent/JPS56111446U/ja
Application granted granted Critical
Publication of JPH0124761Y2 publication Critical patent/JPH0124761Y2/ja
Expired legal-status Critical Current

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Landscapes

  • Optical Head (AREA)
JP979480U 1980-01-29 1980-01-29 Expired JPH0124761Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP979480U JPH0124761Y2 (en]) 1980-01-29 1980-01-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP979480U JPH0124761Y2 (en]) 1980-01-29 1980-01-29

Publications (2)

Publication Number Publication Date
JPS56111446U JPS56111446U (en]) 1981-08-28
JPH0124761Y2 true JPH0124761Y2 (en]) 1989-07-26

Family

ID=29606432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP979480U Expired JPH0124761Y2 (en]) 1980-01-29 1980-01-29

Country Status (1)

Country Link
JP (1) JPH0124761Y2 (en])

Also Published As

Publication number Publication date
JPS56111446U (en]) 1981-08-28

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