JPS53149424A - Teaching device - Google Patents

Teaching device

Info

Publication number
JPS53149424A
JPS53149424A JP6212777A JP6212777A JPS53149424A JP S53149424 A JPS53149424 A JP S53149424A JP 6212777 A JP6212777 A JP 6212777A JP 6212777 A JP6212777 A JP 6212777A JP S53149424 A JPS53149424 A JP S53149424A
Authority
JP
Japan
Prior art keywords
teaching device
teaching
Prior art date
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
JP6212777A
Other languages
Japanese (ja)
Inventor
Shiyouji Oono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6212777A priority Critical patent/JPS53149424A/en
Publication of JPS53149424A publication Critical patent/JPS53149424A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
JP6212777A 1977-05-30 1977-05-30 Teaching device Pending JPS53149424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6212777A JPS53149424A (en) 1977-05-30 1977-05-30 Teaching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6212777A JPS53149424A (en) 1977-05-30 1977-05-30 Teaching device

Publications (1)

Publication Number Publication Date
JPS53149424A true JPS53149424A (en) 1978-12-26

Family

ID=13191084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6212777A Pending JPS53149424A (en) 1977-05-30 1977-05-30 Teaching device

Country Status (1)

Country Link
JP (1) JPS53149424A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143481A (en) * 1980-04-09 1981-11-09 Matsushita Electric Ind Co Ltd Tape recorder
US6169806B1 (en) 1996-09-12 2001-01-02 Fujitsu Limited Computer, computer system and desk-top theater system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143481A (en) * 1980-04-09 1981-11-09 Matsushita Electric Ind Co Ltd Tape recorder
US6169806B1 (en) 1996-09-12 2001-01-02 Fujitsu Limited Computer, computer system and desk-top theater system

Similar Documents

Publication Publication Date Title
GB2009397B (en) Measurning device
JPS5417688A (en) Xxray device
IL52266A0 (en) Microbe-barrier device
GB2011265B (en) Amusenement device
JPS53113959A (en) Nonnloosening device
GB2072893B (en) Erlectronic device
JPS53120128A (en) Graetssrectifierrbridgeecontrol device
GB2003308B (en) Coin-delivering device
JPS54148391A (en) Piezooelectric device
HK34181A (en) Teaching device
GB2012583B (en) Sprinklersealing device
JPS53105647A (en) Clutchhreleasing device
JPS5385992A (en) Narial device
JPS5393023A (en) Pictureesound device
GB1547824A (en) Educational device
JPS5470136A (en) Learning device
JPS53149424A (en) Teaching device
JPS5397820A (en) Electrooflashing device
JPS5397819A (en) Electrooflashing device
JPS5396796A (en) Xxray device
JPS53125032A (en) Electrocopying device
JPS5390927A (en) Electrooflashing device
GB1523952A (en) Leansing device
JPS53115217A (en) Electrooflashing device
JPS54169A (en) Antiiskid device