ATE36924T1 - ELECTRO-ACOUSTIC CONVERTER WITH DIAPHRAGM. - Google Patents
ELECTRO-ACOUSTIC CONVERTER WITH DIAPHRAGM.Info
- Publication number
- ATE36924T1 ATE36924T1 AT83902368T AT83902368T ATE36924T1 AT E36924 T1 ATE36924 T1 AT E36924T1 AT 83902368 T AT83902368 T AT 83902368T AT 83902368 T AT83902368 T AT 83902368T AT E36924 T1 ATE36924 T1 AT E36924T1
- Authority
- AT
- Austria
- Prior art keywords
- diaphragm
- electro
- acoustic converter
- acoustic
- converter
- Prior art date
Links
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/389,423 US4491698A (en) | 1982-06-17 | 1982-06-17 | Electro-acoustic transducer with diaphragm and blank therefor |
EP83902368A EP0112383B1 (en) | 1982-06-17 | 1983-06-16 | Electro-acoustic transducer with diaphragm |
PCT/US1983/000941 WO1984000093A1 (en) | 1982-06-17 | 1983-06-16 | Electro-acoustic transducer with diaphragm and blank therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE36924T1 true ATE36924T1 (en) | 1988-09-15 |
Family
ID=27226718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT83902368T ATE36924T1 (en) | 1982-06-17 | 1983-06-16 | ELECTRO-ACOUSTIC CONVERTER WITH DIAPHRAGM. |
Country Status (1)
Country | Link |
---|---|
AT (1) | ATE36924T1 (en) |
-
1983
- 1983-06-16 AT AT83902368T patent/ATE36924T1/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |