JPS57133190U - - Google Patents
Info
- Publication number
- JPS57133190U JPS57133190U JP1928881U JP1928881U JPS57133190U JP S57133190 U JPS57133190 U JP S57133190U JP 1928881 U JP1928881 U JP 1928881U JP 1928881 U JP1928881 U JP 1928881U JP S57133190 U JPS57133190 U JP S57133190U
- 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.)
- Pending
Links
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1928881U JPS57133190U (en18) | 1981-02-16 | 1981-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1928881U JPS57133190U (en18) | 1981-02-16 | 1981-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57133190U true JPS57133190U (en18) | 1982-08-19 |
Family
ID=29817232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1928881U Pending JPS57133190U (en18) | 1981-02-16 | 1981-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57133190U (en18) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63187494U (en18) * | 1987-05-23 | 1988-11-30 |
-
1981
- 1981-02-16 JP JP1928881U patent/JPS57133190U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63187494U (en18) * | 1987-05-23 | 1988-11-30 |