JPS4924342U - - Google Patents
Info
- Publication number
- JPS4924342U JPS4924342U JP6502772U JP6502772U JPS4924342U JP S4924342 U JPS4924342 U JP S4924342U JP 6502772 U JP6502772 U JP 6502772U JP 6502772 U JP6502772 U JP 6502772U JP S4924342 U JPS4924342 U JP S4924342U
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6502772U JPS4924342U (zh) | 1972-06-03 | 1972-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6502772U JPS4924342U (zh) | 1972-06-03 | 1972-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4924342U true JPS4924342U (zh) | 1974-03-01 |
Family
ID=27957543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6502772U Pending JPS4924342U (zh) | 1972-06-03 | 1972-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4924342U (zh) |
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1972
- 1972-06-03 JP JP6502772U patent/JPS4924342U/ja active Pending