JPS53984Y2 - - Google Patents

Info

Publication number
JPS53984Y2
JPS53984Y2 JP6784272U JP6784272U JPS53984Y2 JP S53984 Y2 JPS53984 Y2 JP S53984Y2 JP 6784272 U JP6784272 U JP 6784272U JP 6784272 U JP6784272 U JP 6784272U JP S53984 Y2 JPS53984 Y2 JP S53984Y2
Authority
JP
Japan
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
JP6784272U
Other languages
Japanese (ja)
Other versions
JPS4928041U (enrdf_load_stackoverflow
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 JP6784272U priority Critical patent/JPS53984Y2/ja
Publication of JPS4928041U publication Critical patent/JPS4928041U/ja
Application granted granted Critical
Publication of JPS53984Y2 publication Critical patent/JPS53984Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
JP6784272U 1972-06-10 1972-06-10 Expired JPS53984Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6784272U JPS53984Y2 (enrdf_load_stackoverflow) 1972-06-10 1972-06-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6784272U JPS53984Y2 (enrdf_load_stackoverflow) 1972-06-10 1972-06-10

Publications (2)

Publication Number Publication Date
JPS4928041U JPS4928041U (enrdf_load_stackoverflow) 1974-03-11
JPS53984Y2 true JPS53984Y2 (enrdf_load_stackoverflow) 1978-01-12

Family

ID=27962810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6784272U Expired JPS53984Y2 (enrdf_load_stackoverflow) 1972-06-10 1972-06-10

Country Status (1)

Country Link
JP (1) JPS53984Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038378U (enrdf_load_stackoverflow) * 1973-08-01 1975-04-21
US4385808A (en) * 1980-11-04 1983-05-31 Minnesota Mining And Manufacturing Company Point focus refracting radiation concentrator

Also Published As

Publication number Publication date
JPS4928041U (enrdf_load_stackoverflow) 1974-03-11

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