JPS4871804U - - Google Patents

Info

Publication number
JPS4871804U
JPS4871804U JP11621971U JP11621971U JPS4871804U JP S4871804 U JPS4871804 U JP S4871804U JP 11621971 U JP11621971 U JP 11621971U JP 11621971 U JP11621971 U JP 11621971U JP S4871804 U JPS4871804 U JP S4871804U
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.)
Pending
Application number
JP11621971U
Other languages
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 JP11621971U priority Critical patent/JPS4871804U/ja
Priority to DE19722227993 priority patent/DE2227993A1/de
Priority to DE19722265236 priority patent/DE2265236A1/de
Priority to FR7220937A priority patent/FR2187176A5/fr
Priority to US00267992A priority patent/US3839601A/en
Priority to GB3136773A priority patent/GB1369762A/en
Publication of JPS4871804U publication Critical patent/JPS4871804U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
JP11621971U 1971-07-06 1971-12-10 Pending JPS4871804U (enrdf_load_stackoverflow)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP11621971U JPS4871804U (enrdf_load_stackoverflow) 1971-12-10 1971-12-10
DE19722227993 DE2227993A1 (de) 1971-07-06 1972-06-08 Optische aufzeichnungseinheit und wiedergabeeinrichtung
DE19722265236 DE2265236A1 (de) 1971-07-06 1972-06-08 Aufzeichnungseinheit mit einer tonspur
FR7220937A FR2187176A5 (enrdf_load_stackoverflow) 1971-07-06 1972-06-09
US00267992A US3839601A (en) 1971-07-06 1972-06-30 Optical record sheet and device for reproducing sound therefrom
GB3136773A GB1369762A (en) 1971-07-06 1972-07-19 Sound reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11621971U JPS4871804U (enrdf_load_stackoverflow) 1971-12-10 1971-12-10

Publications (1)

Publication Number Publication Date
JPS4871804U true JPS4871804U (enrdf_load_stackoverflow) 1973-09-08

Family

ID=28028347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11621971U Pending JPS4871804U (enrdf_load_stackoverflow) 1971-07-06 1971-12-10

Country Status (1)

Country Link
JP (1) JPS4871804U (enrdf_load_stackoverflow)

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