JPS4931442Y1 - - Google Patents
Info
- Publication number
- JPS4931442Y1 JPS4931442Y1 JP6994569U JP6994569U JPS4931442Y1 JP S4931442 Y1 JPS4931442 Y1 JP S4931442Y1 JP 6994569 U JP6994569 U JP 6994569U JP 6994569 U JP6994569 U JP 6994569U JP S4931442 Y1 JPS4931442 Y1 JP S4931442Y1
- 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.)
- Expired
Links
Landscapes
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6994569U JPS4931442Y1 (es) | 1969-07-23 | 1969-07-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6994569U JPS4931442Y1 (es) | 1969-07-23 | 1969-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4931442Y1 true JPS4931442Y1 (es) | 1974-08-26 |
Family
ID=33237556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6994569U Expired JPS4931442Y1 (es) | 1969-07-23 | 1969-07-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4931442Y1 (es) |
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1969
- 1969-07-23 JP JP6994569U patent/JPS4931442Y1/ja not_active Expired