JPH0310317U - - Google Patents

Info

Publication number
JPH0310317U
JPH0310317U JP6853589U JP6853589U JPH0310317U JP H0310317 U JPH0310317 U JP H0310317U JP 6853589 U JP6853589 U JP 6853589U JP 6853589 U JP6853589 U JP 6853589U JP H0310317 U JPH0310317 U JP H0310317U
Authority
JP
Japan
Prior art keywords
total reflection
reflection mirror
cover
optical
light
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
JP6853589U
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 JP6853589U priority Critical patent/JPH0310317U/ja
Publication of JPH0310317U publication Critical patent/JPH0310317U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
JP6853589U 1989-06-14 1989-06-14 Pending JPH0310317U (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6853589U JPH0310317U (OSRAM) 1989-06-14 1989-06-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6853589U JPH0310317U (OSRAM) 1989-06-14 1989-06-14

Publications (1)

Publication Number Publication Date
JPH0310317U true JPH0310317U (OSRAM) 1991-01-31

Family

ID=31603052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6853589U Pending JPH0310317U (OSRAM) 1989-06-14 1989-06-14

Country Status (1)

Country Link
JP (1) JPH0310317U (OSRAM)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58143442A (ja) * 1982-02-20 1983-08-26 Olympus Optical Co Ltd 情報記録再生装置
JPS62137733A (ja) * 1985-12-10 1987-06-20 Mitsubishi Electric Corp 光学ヘツド装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58143442A (ja) * 1982-02-20 1983-08-26 Olympus Optical Co Ltd 情報記録再生装置
JPS62137733A (ja) * 1985-12-10 1987-06-20 Mitsubishi Electric Corp 光学ヘツド装置

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