JPS5438998Y2 - - Google Patents

Info

Publication number
JPS5438998Y2
JPS5438998Y2 JP1975180099U JP18009975U JPS5438998Y2 JP S5438998 Y2 JPS5438998 Y2 JP S5438998Y2 JP 1975180099 U JP1975180099 U JP 1975180099U JP 18009975 U JP18009975 U JP 18009975U JP S5438998 Y2 JPS5438998 Y2 JP S5438998Y2
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
JP1975180099U
Other languages
Japanese (ja)
Other versions
JPS5292843U (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 JP1975180099U priority Critical patent/JPS5438998Y2/ja
Publication of JPS5292843U publication Critical patent/JPS5292843U/ja
Application granted granted Critical
Publication of JPS5438998Y2 publication Critical patent/JPS5438998Y2/ja
Expired legal-status Critical Current

Links

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  • Electrically Operated Instructional Devices (AREA)
JP1975180099U 1975-12-29 1975-12-29 Expired JPS5438998Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1975180099U JPS5438998Y2 (enrdf_load_stackoverflow) 1975-12-29 1975-12-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975180099U JPS5438998Y2 (enrdf_load_stackoverflow) 1975-12-29 1975-12-29

Publications (2)

Publication Number Publication Date
JPS5292843U JPS5292843U (enrdf_load_stackoverflow) 1977-07-11
JPS5438998Y2 true JPS5438998Y2 (enrdf_load_stackoverflow) 1979-11-19

Family

ID=28658319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975180099U Expired JPS5438998Y2 (enrdf_load_stackoverflow) 1975-12-29 1975-12-29

Country Status (1)

Country Link
JP (1) JPS5438998Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH064366Y2 (ja) * 1985-07-23 1994-02-02 ソニー株式会社 学習装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4855946A (enrdf_load_stackoverflow) * 1971-11-16 1973-08-06

Also Published As

Publication number Publication date
JPS5292843U (enrdf_load_stackoverflow) 1977-07-11

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