JPS4946846U - - Google Patents
Info
- Publication number
- JPS4946846U JPS4946846U JP8997072U JP8997072U JPS4946846U JP S4946846 U JPS4946846 U JP S4946846U JP 8997072 U JP8997072 U JP 8997072U JP 8997072 U JP8997072 U JP 8997072U JP S4946846 U JPS4946846 U JP S4946846U
- 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)
- Closed-Circuit Television Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8997072U JPS4946846U (show.php) | 1972-07-31 | 1972-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8997072U JPS4946846U (show.php) | 1972-07-31 | 1972-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4946846U true JPS4946846U (show.php) | 1974-04-24 |
Family
ID=28003076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8997072U Pending JPS4946846U (show.php) | 1972-07-31 | 1972-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4946846U (show.php) |
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1972
- 1972-07-31 JP JP8997072U patent/JPS4946846U/ja active Pending