JPS646620U - - Google Patents

Info

Publication number
JPS646620U
JPS646620U JP9941787U JP9941787U JPS646620U JP S646620 U JPS646620 U JP S646620U JP 9941787 U JP9941787 U JP 9941787U JP 9941787 U JP9941787 U JP 9941787U JP S646620 U JPS646620 U JP S646620U
Authority
JP
Japan
Prior art keywords
laser beam
beam expander
holder
utility
support rod
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
JP9941787U
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 JP9941787U priority Critical patent/JPS646620U/ja
Publication of JPS646620U publication Critical patent/JPS646620U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
JP9941787U 1987-06-30 1987-06-30 Pending JPS646620U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9941787U JPS646620U (enExample) 1987-06-30 1987-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9941787U JPS646620U (enExample) 1987-06-30 1987-06-30

Publications (1)

Publication Number Publication Date
JPS646620U true JPS646620U (enExample) 1989-01-13

Family

ID=31326556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9941787U Pending JPS646620U (enExample) 1987-06-30 1987-06-30

Country Status (1)

Country Link
JP (1) JPS646620U (enExample)

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