JPS6120661Y2 - - Google Patents

Info

Publication number
JPS6120661Y2
JPS6120661Y2 JP731180U JP731180U JPS6120661Y2 JP S6120661 Y2 JPS6120661 Y2 JP S6120661Y2 JP 731180 U JP731180 U JP 731180U JP 731180 U JP731180 U JP 731180U JP S6120661 Y2 JPS6120661 Y2 JP S6120661Y2
Authority
JP
Japan
Prior art keywords
optical system
thin plate
video disc
optical
holding member
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
JP731180U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56111444U (enEXAMPLES
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 JP731180U priority Critical patent/JPS6120661Y2/ja
Publication of JPS56111444U publication Critical patent/JPS56111444U/ja
Application granted granted Critical
Publication of JPS6120661Y2 publication Critical patent/JPS6120661Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Optical Recording Or Reproduction (AREA)
JP731180U 1980-01-24 1980-01-24 Expired JPS6120661Y2 (enEXAMPLES)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP731180U JPS6120661Y2 (enEXAMPLES) 1980-01-24 1980-01-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP731180U JPS6120661Y2 (enEXAMPLES) 1980-01-24 1980-01-24

Publications (2)

Publication Number Publication Date
JPS56111444U JPS56111444U (enEXAMPLES) 1981-08-28
JPS6120661Y2 true JPS6120661Y2 (enEXAMPLES) 1986-06-21

Family

ID=29603966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP731180U Expired JPS6120661Y2 (enEXAMPLES) 1980-01-24 1980-01-24

Country Status (1)

Country Link
JP (1) JPS6120661Y2 (enEXAMPLES)

Also Published As

Publication number Publication date
JPS56111444U (enEXAMPLES) 1981-08-28

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