JPS4910049B1 - - Google Patents
Info
- Publication number
- JPS4910049B1 JPS4910049B1 JP44103148A JP10314869A JPS4910049B1 JP S4910049 B1 JPS4910049 B1 JP S4910049B1 JP 44103148 A JP44103148 A JP 44103148A JP 10314869 A JP10314869 A JP 10314869A JP S4910049 B1 JPS4910049 B1 JP S4910049B1
- 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
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44103148A JPS4910049B1 (enrdf_load_stackoverflow) | 1969-12-19 | 1969-12-19 | |
NLAANVRAGE7014733,A NL172381C (nl) | 1969-12-18 | 1970-10-07 | Instructiebandregistratietoestel. |
US95709A US3685171A (en) | 1969-12-18 | 1970-12-07 | Instructional tape recorder |
CA100250A CA933348A (en) | 1969-12-18 | 1970-12-10 | Instructional tape recorder |
DE19702063121 DE2063121A1 (de) | 1969-12-18 | 1970-12-16 | Lehrtonbandgerat |
FR7045613A FR2070915A1 (enrdf_load_stackoverflow) | 1969-12-18 | 1970-12-17 | |
NL707018447A NL149619B (nl) | 1969-12-18 | 1970-12-17 | Magnetisch opneem- en weergeeftoestel van het cassettetype, in het bijzonder instuctiebandregistreertoestel voor talenstudie. |
CA160423A CA938895A (en) | 1969-12-18 | 1973-01-03 | Instructional tape recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44103148A JPS4910049B1 (enrdf_load_stackoverflow) | 1969-12-19 | 1969-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4910049B1 true JPS4910049B1 (enrdf_load_stackoverflow) | 1974-03-08 |
Family
ID=14346411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP44103148A Pending JPS4910049B1 (enrdf_load_stackoverflow) | 1969-12-18 | 1969-12-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4910049B1 (enrdf_load_stackoverflow) |
-
1969
- 1969-12-19 JP JP44103148A patent/JPS4910049B1/ja active Pending