JPS5755697A - Acoustic parts - Google Patents
Acoustic partsInfo
- Publication number
- JPS5755697A JPS5755697A JP13106680A JP13106680A JPS5755697A JP S5755697 A JPS5755697 A JP S5755697A JP 13106680 A JP13106680 A JP 13106680A JP 13106680 A JP13106680 A JP 13106680A JP S5755697 A JPS5755697 A JP S5755697A
- Authority
- JP
- Japan
- Prior art keywords
- whiskers
- polyoxymethylene
- sheet
- acoustic parts
- naphthnate
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13106680A JPS5755697A (en) | 1980-09-20 | 1980-09-20 | Acoustic parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13106680A JPS5755697A (en) | 1980-09-20 | 1980-09-20 | Acoustic parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5755697A true JPS5755697A (en) | 1982-04-02 |
| JPS635959B2 JPS635959B2 (enrdf_load_stackoverflow) | 1988-02-05 |
Family
ID=15049203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13106680A Granted JPS5755697A (en) | 1980-09-20 | 1980-09-20 | Acoustic parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5755697A (enrdf_load_stackoverflow) |
-
1980
- 1980-09-20 JP JP13106680A patent/JPS5755697A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS635959B2 (enrdf_load_stackoverflow) | 1988-02-05 |
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