JPS6120659Y2 - - Google Patents

Info

Publication number
JPS6120659Y2
JPS6120659Y2 JP17375980U JP17375980U JPS6120659Y2 JP S6120659 Y2 JPS6120659 Y2 JP S6120659Y2 JP 17375980 U JP17375980 U JP 17375980U JP 17375980 U JP17375980 U JP 17375980U JP S6120659 Y2 JPS6120659 Y2 JP S6120659Y2
Authority
JP
Japan
Prior art keywords
optical
focus
switching mirror
disk
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.)
Expired
Application number
JP17375980U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5798546U (de
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 JP17375980U priority Critical patent/JPS6120659Y2/ja
Publication of JPS5798546U publication Critical patent/JPS5798546U/ja
Application granted granted Critical
Publication of JPS6120659Y2 publication Critical patent/JPS6120659Y2/ja
Expired legal-status Critical Current

Links

JP17375980U 1980-12-05 1980-12-05 Expired JPS6120659Y2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17375980U JPS6120659Y2 (de) 1980-12-05 1980-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17375980U JPS6120659Y2 (de) 1980-12-05 1980-12-05

Publications (2)

Publication Number Publication Date
JPS5798546U JPS5798546U (de) 1982-06-17
JPS6120659Y2 true JPS6120659Y2 (de) 1986-06-21

Family

ID=29965632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17375980U Expired JPS6120659Y2 (de) 1980-12-05 1980-12-05

Country Status (1)

Country Link
JP (1) JPS6120659Y2 (de)

Also Published As

Publication number Publication date
JPS5798546U (de) 1982-06-17

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