JPS5247843B2 - - Google Patents
Info
- Publication number
- JPS5247843B2 JPS5247843B2 JP11591772A JP11591772A JPS5247843B2 JP S5247843 B2 JPS5247843 B2 JP S5247843B2 JP 11591772 A JP11591772 A JP 11591772A JP 11591772 A JP11591772 A JP 11591772A JP S5247843 B2 JPS5247843 B2 JP S5247843B2
- 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 |
|---|---|---|---|
| JP11591772A JPS5247843B2 (en) | 1972-11-18 | 1972-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11591772A JPS5247843B2 (en) | 1972-11-18 | 1972-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4974804A JPS4974804A (en) | 1974-07-19 |
| JPS5247843B2 true JPS5247843B2 (en) | 1977-12-06 |
Family
ID=14674396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11591772A Expired JPS5247843B2 (en) | 1972-11-18 | 1972-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5247843B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5525585Y2 (en) * | 1975-07-30 | 1980-06-19 |
-
1972
- 1972-11-18 JP JP11591772A patent/JPS5247843B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4974804A (en) | 1974-07-19 |