JPS63149691U - - Google Patents
Info
- Publication number
- JPS63149691U JPS63149691U JP4081187U JP4081187U JPS63149691U JP S63149691 U JPS63149691 U JP S63149691U JP 4081187 U JP4081187 U JP 4081187U JP 4081187 U JP4081187 U JP 4081187U JP S63149691 U JPS63149691 U JP S63149691U
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- speaker diaphragm
- diaphragm according
- glass fibers
- surface layer
- 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
- 239000003365 glass fiber Substances 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 2
- 210000004177 elastic tissue Anatomy 0.000 claims 1
- 238000009941 weaving Methods 0.000 claims 1
- 239000002759 woven fabric Substances 0.000 claims 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 |
|---|---|---|---|
| JP4081187U JPS63149691U (enExample) | 1987-03-23 | 1987-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4081187U JPS63149691U (enExample) | 1987-03-23 | 1987-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63149691U true JPS63149691U (enExample) | 1988-10-03 |
Family
ID=30855230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4081187U Pending JPS63149691U (enExample) | 1987-03-23 | 1987-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63149691U (enExample) |
-
1987
- 1987-03-23 JP JP4081187U patent/JPS63149691U/ja active Pending