JPS57191913U - - Google Patents
Info
- Publication number
- JPS57191913U JPS57191913U JP7915481U JP7915481U JPS57191913U JP S57191913 U JPS57191913 U JP S57191913U JP 7915481 U JP7915481 U JP 7915481U JP 7915481 U JP7915481 U JP 7915481U JP S57191913 U JPS57191913 U JP S57191913U
- 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
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Amplifiers (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7915481U JPS6223132Y2 (https=) | 1981-05-29 | 1981-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7915481U JPS6223132Y2 (https=) | 1981-05-29 | 1981-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57191913U true JPS57191913U (https=) | 1982-12-06 |
| JPS6223132Y2 JPS6223132Y2 (https=) | 1987-06-12 |
Family
ID=29874756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7915481U Expired JPS6223132Y2 (https=) | 1981-05-29 | 1981-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6223132Y2 (https=) |
-
1981
- 1981-05-29 JP JP7915481U patent/JPS6223132Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6223132Y2 (https=) | 1987-06-12 |