JPS4914256B1 - - Google Patents
Info
- Publication number
- JPS4914256B1 JPS4914256B1 JP43090683A JP9068368A JPS4914256B1 JP S4914256 B1 JPS4914256 B1 JP S4914256B1 JP 43090683 A JP43090683 A JP 43090683A JP 9068368 A JP9068368 A JP 9068368A JP S4914256 B1 JPS4914256 B1 JP S4914256B1
- 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.)
- Pending
Links
Landscapes
- Electrically Operated Instructional Devices (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP43090683A JPS4914256B1 (en) | 1968-12-06 | 1968-12-06 | |
US881766A US3641507A (en) | 1968-12-06 | 1969-12-03 | Electronic teaching apparatus |
NL6918317A NL6918317A (en) | 1968-12-06 | 1969-12-05 | |
CA069090A CA922507A (en) | 1968-12-06 | 1969-12-05 | Electronic teaching apparatus |
DE1961905A DE1961905C3 (en) | 1968-12-06 | 1969-12-05 | Magnetic tape teaching system |
FR6942127A FR2025547A1 (en) | 1968-12-06 | 1969-12-05 | |
GB59894/69A GB1298562A (en) | 1968-12-06 | 1969-12-08 | Improvements in and relating to recording and playback apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP43090683A JPS4914256B1 (en) | 1968-12-06 | 1968-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4914256B1 true JPS4914256B1 (en) | 1974-04-06 |
Family
ID=14005317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP43090683A Pending JPS4914256B1 (en) | 1968-12-06 | 1968-12-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4914256B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58101095U (en) * | 1981-12-28 | 1983-07-09 | 横浜ゴム株式会社 | Installation structure of insulation material |
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1968
- 1968-12-06 JP JP43090683A patent/JPS4914256B1/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58101095U (en) * | 1981-12-28 | 1983-07-09 | 横浜ゴム株式会社 | Installation structure of insulation material |