JPS51118526A - System for educative study - Google Patents

System for educative study

Info

Publication number
JPS51118526A
JPS51118526A JP4252775A JP4252775A JPS51118526A JP S51118526 A JPS51118526 A JP S51118526A JP 4252775 A JP4252775 A JP 4252775A JP 4252775 A JP4252775 A JP 4252775A JP S51118526 A JPS51118526 A JP S51118526A
Authority
JP
Japan
Prior art keywords
educative
study
educative study
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.)
Granted
Application number
JP4252775A
Other languages
Japanese (ja)
Other versions
JPS6145237B2 (en
Inventor
Shinji Tomita
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP4252775A priority Critical patent/JPS51118526A/en
Publication of JPS51118526A publication Critical patent/JPS51118526A/en
Publication of JPS6145237B2 publication Critical patent/JPS6145237B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)
JP4252775A 1975-04-08 1975-04-08 System for educative study Granted JPS51118526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4252775A JPS51118526A (en) 1975-04-08 1975-04-08 System for educative study

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4252775A JPS51118526A (en) 1975-04-08 1975-04-08 System for educative study

Publications (2)

Publication Number Publication Date
JPS51118526A true JPS51118526A (en) 1976-10-18
JPS6145237B2 JPS6145237B2 (en) 1986-10-07

Family

ID=12638538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4252775A Granted JPS51118526A (en) 1975-04-08 1975-04-08 System for educative study

Country Status (1)

Country Link
JP (1) JPS51118526A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614925B1 (en) * 1987-05-07 1991-04-12 Saint Gobain Vitrage MOBILE GLAZING, PARTICULARLY FOR MOTOR VEHICLES

Also Published As

Publication number Publication date
JPS6145237B2 (en) 1986-10-07

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