JPS63102396U - - Google Patents
Info
- Publication number
- JPS63102396U JPS63102396U JP19584986U JP19584986U JPS63102396U JP S63102396 U JPS63102396 U JP S63102396U JP 19584986 U JP19584986 U JP 19584986U JP 19584986 U JP19584986 U JP 19584986U JP S63102396 U JPS63102396 U JP S63102396U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- fiber
- diaphragm
- speaker
- utility
- Prior art date
- 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
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims 1
- 239000011151 fibre-reinforced plastic Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19584986U JPS63102396U (cs) | 1986-12-22 | 1986-12-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19584986U JPS63102396U (cs) | 1986-12-22 | 1986-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63102396U true JPS63102396U (cs) | 1988-07-04 |
Family
ID=31154115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19584986U Pending JPS63102396U (cs) | 1986-12-22 | 1986-12-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63102396U (cs) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5517540A (en) * | 1978-07-25 | 1980-02-07 | Toray Industries | Frp provided with layer structure |
-
1986
- 1986-12-22 JP JP19584986U patent/JPS63102396U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5517540A (en) * | 1978-07-25 | 1980-02-07 | Toray Industries | Frp provided with layer structure |