JPS5519919Y2 - - Google Patents

Info

Publication number
JPS5519919Y2
JPS5519919Y2 JP1975052177U JP5217775U JPS5519919Y2 JP S5519919 Y2 JPS5519919 Y2 JP S5519919Y2 JP 1975052177 U JP1975052177 U JP 1975052177U JP 5217775 U JP5217775 U JP 5217775U JP S5519919 Y2 JPS5519919 Y2 JP S5519919Y2
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
JP1975052177U
Other languages
Japanese (ja)
Other versions
JPS51131650U (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 JP1975052177U priority Critical patent/JPS5519919Y2/ja
Priority to US05/652,574 priority patent/US4059916A/en
Publication of JPS51131650U publication Critical patent/JPS51131650U/ja
Application granted granted Critical
Publication of JPS5519919Y2 publication Critical patent/JPS5519919Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Details Of Measuring And Other Instruments (AREA)
JP1975052177U 1975-01-30 1975-04-17 Expired JPS5519919Y2 (enrdf_load_stackoverflow)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1975052177U JPS5519919Y2 (enrdf_load_stackoverflow) 1975-04-17 1975-04-17
US05/652,574 US4059916A (en) 1975-01-30 1976-01-26 Light diffusing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975052177U JPS5519919Y2 (enrdf_load_stackoverflow) 1975-04-17 1975-04-17

Publications (2)

Publication Number Publication Date
JPS51131650U JPS51131650U (enrdf_load_stackoverflow) 1976-10-23
JPS5519919Y2 true JPS5519919Y2 (enrdf_load_stackoverflow) 1980-05-12

Family

ID=28198690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975052177U Expired JPS5519919Y2 (enrdf_load_stackoverflow) 1975-01-30 1975-04-17

Country Status (1)

Country Link
JP (1) JPS5519919Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4985910U (enrdf_load_stackoverflow) * 1972-11-14 1974-07-25

Also Published As

Publication number Publication date
JPS51131650U (enrdf_load_stackoverflow) 1976-10-23

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