JPS61135745U - - Google Patents

Info

Publication number
JPS61135745U
JPS61135745U JP1922585U JP1922585U JPS61135745U JP S61135745 U JPS61135745 U JP S61135745U JP 1922585 U JP1922585 U JP 1922585U JP 1922585 U JP1922585 U JP 1922585U JP S61135745 U JPS61135745 U JP S61135745U
Authority
JP
Japan
Prior art keywords
back mirror
spherical
circular
flat
utility
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
JP1922585U
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 JP1922585U priority Critical patent/JPS61135745U/ja
Publication of JPS61135745U publication Critical patent/JPS61135745U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
JP1922585U 1985-02-15 1985-02-15 Pending JPS61135745U (US06277897-20010821-C00009.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1922585U JPS61135745U (US06277897-20010821-C00009.png) 1985-02-15 1985-02-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1922585U JPS61135745U (US06277897-20010821-C00009.png) 1985-02-15 1985-02-15

Publications (1)

Publication Number Publication Date
JPS61135745U true JPS61135745U (US06277897-20010821-C00009.png) 1986-08-23

Family

ID=30508603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1922585U Pending JPS61135745U (US06277897-20010821-C00009.png) 1985-02-15 1985-02-15

Country Status (1)

Country Link
JP (1) JPS61135745U (US06277897-20010821-C00009.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49103341A (US06277897-20010821-C00009.png) * 1973-02-08 1974-09-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49103341A (US06277897-20010821-C00009.png) * 1973-02-08 1974-09-30

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