JPS63188619U - - Google Patents

Info

Publication number
JPS63188619U
JPS63188619U JP7915487U JP7915487U JPS63188619U JP S63188619 U JPS63188619 U JP S63188619U JP 7915487 U JP7915487 U JP 7915487U JP 7915487 U JP7915487 U JP 7915487U JP S63188619 U JPS63188619 U JP S63188619U
Authority
JP
Japan
Prior art keywords
optical path
groove
attenuation plate
optical
main body
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
JP7915487U
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 JP7915487U priority Critical patent/JPS63188619U/ja
Publication of JPS63188619U publication Critical patent/JPS63188619U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
JP7915487U 1987-05-25 1987-05-25 Pending JPS63188619U (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7915487U JPS63188619U (enrdf_load_html_response) 1987-05-25 1987-05-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7915487U JPS63188619U (enrdf_load_html_response) 1987-05-25 1987-05-25

Publications (1)

Publication Number Publication Date
JPS63188619U true JPS63188619U (enrdf_load_html_response) 1988-12-02

Family

ID=30928749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7915487U Pending JPS63188619U (enrdf_load_html_response) 1987-05-25 1987-05-25

Country Status (1)

Country Link
JP (1) JPS63188619U (enrdf_load_html_response)

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