JPH048594U - - Google Patents
Info
- Publication number
- JPH048594U JPH048594U JP4816490U JP4816490U JPH048594U JP H048594 U JPH048594 U JP H048594U JP 4816490 U JP4816490 U JP 4816490U JP 4816490 U JP4816490 U JP 4816490U JP H048594 U JPH048594 U JP H048594U
- Authority
- JP
- Japan
- Prior art keywords
- speaker diaphragm
- binder
- fabric
- backing material
- cutout
- 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
- 239000000463 material Substances 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims 2
- 239000004744 fabric Substances 0.000 claims 2
- 239000004698 Polyethylene Substances 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- -1 polyethylene Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920001567 vinyl ester resin Polymers 0.000 claims 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4816490U JPH048594U (fr) | 1990-05-10 | 1990-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4816490U JPH048594U (fr) | 1990-05-10 | 1990-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048594U true JPH048594U (fr) | 1992-01-27 |
Family
ID=31564734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4816490U Pending JPH048594U (fr) | 1990-05-10 | 1990-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048594U (fr) |
-
1990
- 1990-05-10 JP JP4816490U patent/JPH048594U/ja active Pending