JPS4926028A - - Google Patents

Info

Publication number
JPS4926028A
JPS4926028A JP6607172A JP6607172A JPS4926028A JP S4926028 A JPS4926028 A JP S4926028A JP 6607172 A JP6607172 A JP 6607172A JP 6607172 A JP6607172 A JP 6607172A JP S4926028 A JPS4926028 A JP S4926028A
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
JP6607172A
Other languages
Japanese (ja)
Other versions
JPS552630B2 (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 JP6607172A priority Critical patent/JPS552630B2/ja
Publication of JPS4926028A publication Critical patent/JPS4926028A/ja
Publication of JPS552630B2 publication Critical patent/JPS552630B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)
JP6607172A 1972-06-30 1972-06-30 Expired JPS552630B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6607172A JPS552630B2 (enrdf_load_stackoverflow) 1972-06-30 1972-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6607172A JPS552630B2 (enrdf_load_stackoverflow) 1972-06-30 1972-06-30

Publications (2)

Publication Number Publication Date
JPS4926028A true JPS4926028A (enrdf_load_stackoverflow) 1974-03-08
JPS552630B2 JPS552630B2 (enrdf_load_stackoverflow) 1980-01-21

Family

ID=13305229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6607172A Expired JPS552630B2 (enrdf_load_stackoverflow) 1972-06-30 1972-06-30

Country Status (1)

Country Link
JP (1) JPS552630B2 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337366A (en) * 1976-09-20 1978-04-06 Nippon Telegr & Teleph Corp <Ntt> Driving system for semiconductor switch
JPS5381555U (enrdf_load_stackoverflow) * 1976-12-08 1978-07-06
JPS5660962U (enrdf_load_stackoverflow) * 1979-10-12 1981-05-23
JPS597989A (ja) * 1982-07-07 1984-01-17 キヤノン株式会社 電子式学習機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB985924A (en) * 1960-12-12 1965-03-10 Ibm Teaching device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB985924A (en) * 1960-12-12 1965-03-10 Ibm Teaching device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337366A (en) * 1976-09-20 1978-04-06 Nippon Telegr & Teleph Corp <Ntt> Driving system for semiconductor switch
JPS5381555U (enrdf_load_stackoverflow) * 1976-12-08 1978-07-06
JPS5660962U (enrdf_load_stackoverflow) * 1979-10-12 1981-05-23
JPS597989A (ja) * 1982-07-07 1984-01-17 キヤノン株式会社 電子式学習機

Also Published As

Publication number Publication date
JPS552630B2 (enrdf_load_stackoverflow) 1980-01-21

Similar Documents

Publication Publication Date Title
JPS498685A (enrdf_load_stackoverflow)
JPS5123045Y2 (enrdf_load_stackoverflow)
CH545665A (enrdf_load_stackoverflow)
BG18066A1 (enrdf_load_stackoverflow)
BG19031A1 (enrdf_load_stackoverflow)
BG22277A1 (enrdf_load_stackoverflow)
CH111172A4 (enrdf_load_stackoverflow)
CH1468172A4 (enrdf_load_stackoverflow)
CH1546772A4 (enrdf_load_stackoverflow)
CH1570473A4 (enrdf_load_stackoverflow)
CH259273A4 (enrdf_load_stackoverflow)
CH559959A5 (enrdf_load_stackoverflow)
CH560265A5 (enrdf_load_stackoverflow)
CH560496A5 (enrdf_load_stackoverflow)
CH560755A5 (enrdf_load_stackoverflow)
CH561000A5 (enrdf_load_stackoverflow)
CH561076A5 (enrdf_load_stackoverflow)
CH561366A5 (enrdf_load_stackoverflow)
CH561857A5 (enrdf_load_stackoverflow)
CH562235A5 (enrdf_load_stackoverflow)
CH563613A (enrdf_load_stackoverflow)
CH563702A5 (enrdf_load_stackoverflow)
CH564186A5 (enrdf_load_stackoverflow)
CH564190A5 (enrdf_load_stackoverflow)
CH564446A5 (enrdf_load_stackoverflow)