JPS509121B1 - - Google Patents
Info
- Publication number
- JPS509121B1 JPS509121B1 JP8292770A JP8292770A JPS509121B1 JP S509121 B1 JPS509121 B1 JP S509121B1 JP 8292770 A JP8292770 A JP 8292770A JP 8292770 A JP8292770 A JP 8292770A JP S509121 B1 JPS509121 B1 JP S509121B1
- 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
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8292770A JPS509121B1 (ref) | 1970-09-24 | 1970-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8292770A JPS509121B1 (ref) | 1970-09-24 | 1970-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS509121B1 true JPS509121B1 (ref) | 1975-04-10 |
Family
ID=13787851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8292770A Pending JPS509121B1 (ref) | 1970-09-24 | 1970-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS509121B1 (ref) |
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1970
- 1970-09-24 JP JP8292770A patent/JPS509121B1/ja active Pending