JPS4956507A - - Google Patents
Info
- Publication number
- JPS4956507A JPS4956507A JP9816772A JP9816772A JPS4956507A JP S4956507 A JPS4956507 A JP S4956507A JP 9816772 A JP9816772 A JP 9816772A JP 9816772 A JP9816772 A JP 9816772A JP S4956507 A JPS4956507 A JP S4956507A
- 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.)
- Granted
Links
Landscapes
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9816772A JPS5726028B2 (en:Method) | 1972-09-30 | 1972-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9816772A JPS5726028B2 (en:Method) | 1972-09-30 | 1972-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4956507A true JPS4956507A (en:Method) | 1974-06-01 |
| JPS5726028B2 JPS5726028B2 (en:Method) | 1982-06-02 |
Family
ID=14212504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9816772A Expired JPS5726028B2 (en:Method) | 1972-09-30 | 1972-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5726028B2 (en:Method) |
-
1972
- 1972-09-30 JP JP9816772A patent/JPS5726028B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5726028B2 (en:Method) | 1982-06-02 |