JPS521122U - - Google Patents
Info
- Publication number
- JPS521122U JPS521122U JP8493575U JP8493575U JPS521122U JP S521122 U JPS521122 U JP S521122U JP 8493575 U JP8493575 U JP 8493575U JP 8493575 U JP8493575 U JP 8493575U JP S521122 U JPS521122 U JP S521122U
- 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
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8493575U JPS553756Y2 (cs) | 1975-06-23 | 1975-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8493575U JPS553756Y2 (cs) | 1975-06-23 | 1975-06-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS521122U true JPS521122U (cs) | 1977-01-06 |
| JPS553756Y2 JPS553756Y2 (cs) | 1980-01-29 |
Family
ID=28567197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8493575U Expired JPS553756Y2 (cs) | 1975-06-23 | 1975-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS553756Y2 (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62280113A (ja) * | 1986-05-30 | 1987-12-05 | Mitsuo Shibata | 掘削排土方法および装置 |
-
1975
- 1975-06-23 JP JP8493575U patent/JPS553756Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62280113A (ja) * | 1986-05-30 | 1987-12-05 | Mitsuo Shibata | 掘削排土方法および装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS553756Y2 (cs) | 1980-01-29 |