JPH03105097U - - Google Patents
Info
- Publication number
- JPH03105097U JPH03105097U JP1332390U JP1332390U JPH03105097U JP H03105097 U JPH03105097 U JP H03105097U JP 1332390 U JP1332390 U JP 1332390U JP 1332390 U JP1332390 U JP 1332390U JP H03105097 U JPH03105097 U JP H03105097U
- Authority
- JP
- Japan
- Prior art keywords
- pores
- speaker diaphragm
- aluminum
- fluororesin
- impregnated
- 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
- 239000011148 porous material Substances 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1332390U JPH03105097U (en]) | 1990-02-13 | 1990-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1332390U JPH03105097U (en]) | 1990-02-13 | 1990-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03105097U true JPH03105097U (en]) | 1991-10-31 |
Family
ID=31516747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1332390U Pending JPH03105097U (en]) | 1990-02-13 | 1990-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03105097U (en]) |
-
1990
- 1990-02-13 JP JP1332390U patent/JPH03105097U/ja active Pending