JPS57109688U - - Google Patents
Info
- Publication number
- JPS57109688U JPS57109688U JP18738580U JP18738580U JPS57109688U JP S57109688 U JPS57109688 U JP S57109688U JP 18738580 U JP18738580 U JP 18738580U JP 18738580 U JP18738580 U JP 18738580U JP S57109688 U JPS57109688 U JP S57109688U
- 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
- Paper (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980187385U JPS6123910Y2 (https=) | 1980-12-24 | 1980-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980187385U JPS6123910Y2 (https=) | 1980-12-24 | 1980-12-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57109688U true JPS57109688U (https=) | 1982-07-06 |
| JPS6123910Y2 JPS6123910Y2 (https=) | 1986-07-17 |
Family
ID=29990137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980187385U Expired JPS6123910Y2 (https=) | 1980-12-24 | 1980-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6123910Y2 (https=) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5248497A (en) * | 1975-10-15 | 1977-04-18 | Matsushita Electric Works Ltd | Refuge guide system |
| JPS5260323U (https=) * | 1975-10-28 | 1977-05-02 | ||
| JPS53135321A (en) * | 1977-04-28 | 1978-11-25 | Sony Corp | Production of diaphragm for speakers |
-
1980
- 1980-12-24 JP JP1980187385U patent/JPS6123910Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5248497A (en) * | 1975-10-15 | 1977-04-18 | Matsushita Electric Works Ltd | Refuge guide system |
| JPS5260323U (https=) * | 1975-10-28 | 1977-05-02 | ||
| JPS53135321A (en) * | 1977-04-28 | 1978-11-25 | Sony Corp | Production of diaphragm for speakers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6123910Y2 (https=) | 1986-07-17 |