JPH0166614U - - Google Patents

Info

Publication number
JPH0166614U
JPH0166614U JP1987161090U JP16109087U JPH0166614U JP H0166614 U JPH0166614 U JP H0166614U JP 1987161090 U JP1987161090 U JP 1987161090U JP 16109087 U JP16109087 U JP 16109087U JP H0166614 U JPH0166614 U JP H0166614U
Authority
JP
Japan
Prior art keywords
objective lens
recording medium
information recording
light
optical information
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.)
Pending
Application number
JP1987161090U
Other languages
English (en)
Japanese (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 JP1987161090U priority Critical patent/JPH0166614U/ja
Publication of JPH0166614U publication Critical patent/JPH0166614U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP1987161090U 1987-10-21 1987-10-21 Pending JPH0166614U (US20030199744A1-20031023-C00003.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987161090U JPH0166614U (US20030199744A1-20031023-C00003.png) 1987-10-21 1987-10-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987161090U JPH0166614U (US20030199744A1-20031023-C00003.png) 1987-10-21 1987-10-21

Publications (1)

Publication Number Publication Date
JPH0166614U true JPH0166614U (US20030199744A1-20031023-C00003.png) 1989-04-28

Family

ID=31443732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987161090U Pending JPH0166614U (US20030199744A1-20031023-C00003.png) 1987-10-21 1987-10-21

Country Status (1)

Country Link
JP (1) JPH0166614U (US20030199744A1-20031023-C00003.png)

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