JPS57102295U - - Google Patents
Info
- Publication number
- JPS57102295U JPS57102295U JP17947680U JP17947680U JPS57102295U JP S57102295 U JPS57102295 U JP S57102295U JP 17947680 U JP17947680 U JP 17947680U JP 17947680 U JP17947680 U JP 17947680U JP S57102295 U JPS57102295 U JP S57102295U
- 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
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17947680U JPS57102295U (en) | 1980-12-12 | 1980-12-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17947680U JPS57102295U (en) | 1980-12-12 | 1980-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57102295U true JPS57102295U (en) | 1982-06-23 |
Family
ID=29975207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17947680U Pending JPS57102295U (en) | 1980-12-12 | 1980-12-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57102295U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55140395A (en) * | 1979-04-19 | 1980-11-01 | Matsushita Electric Ind Co Ltd | Diaphragm |
-
1980
- 1980-12-12 JP JP17947680U patent/JPS57102295U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55140395A (en) * | 1979-04-19 | 1980-11-01 | Matsushita Electric Ind Co Ltd | Diaphragm |