JPS5244861U - - Google Patents

Info

Publication number
JPS5244861U
JPS5244861U JP13155375U JP13155375U JPS5244861U JP S5244861 U JPS5244861 U JP S5244861U JP 13155375 U JP13155375 U JP 13155375U JP 13155375 U JP13155375 U JP 13155375U JP S5244861 U JPS5244861 U JP S5244861U
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.)
Granted
Application number
JP13155375U
Other languages
Japanese (ja)
Other versions
JPS546533Y2 (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 JP13155375U priority Critical patent/JPS546533Y2/ja
Publication of JPS5244861U publication Critical patent/JPS5244861U/ja
Application granted granted Critical
Publication of JPS546533Y2 publication Critical patent/JPS546533Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)
JP13155375U 1975-09-26 1975-09-26 Expired JPS546533Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13155375U JPS546533Y2 (enrdf_load_stackoverflow) 1975-09-26 1975-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13155375U JPS546533Y2 (enrdf_load_stackoverflow) 1975-09-26 1975-09-26

Publications (2)

Publication Number Publication Date
JPS5244861U true JPS5244861U (enrdf_load_stackoverflow) 1977-03-30
JPS546533Y2 JPS546533Y2 (enrdf_load_stackoverflow) 1979-03-27

Family

ID=28611708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13155375U Expired JPS546533Y2 (enrdf_load_stackoverflow) 1975-09-26 1975-09-26

Country Status (1)

Country Link
JP (1) JPS546533Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5570867A (en) * 1979-07-18 1980-05-28 Ricoh Kk Learning apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5570867A (en) * 1979-07-18 1980-05-28 Ricoh Kk Learning apparatus

Also Published As

Publication number Publication date
JPS546533Y2 (enrdf_load_stackoverflow) 1979-03-27

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