ATE39317T1 - Mikrophon mit veraenderbarer oeffnung. - Google Patents
Mikrophon mit veraenderbarer oeffnung.Info
- Publication number
- ATE39317T1 ATE39317T1 AT84901056T AT84901056T ATE39317T1 AT E39317 T1 ATE39317 T1 AT E39317T1 AT 84901056 T AT84901056 T AT 84901056T AT 84901056 T AT84901056 T AT 84901056T AT E39317 T1 ATE39317 T1 AT E39317T1
- Authority
- AT
- Austria
- Prior art keywords
- adjustable aperture
- aperture microphone
- microphone
- adjustable
- aperture
- Prior art date
Links
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH146283A CH646829A5 (it) | 1983-03-17 | 1983-03-17 | Apparecchio per la ricezione del suono a apertura variabile. |
EP19840901056 EP0140901B1 (de) | 1983-03-17 | 1984-03-19 | Mikrophon mit veränderbarer öffnung |
PCT/CH1984/000048 WO1984003812A1 (en) | 1983-03-17 | 1984-03-19 | Variable aperture microphone |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE39317T1 true ATE39317T1 (de) | 1988-12-15 |
Family
ID=27172993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT84901056T ATE39317T1 (de) | 1983-03-17 | 1984-03-19 | Mikrophon mit veraenderbarer oeffnung. |
Country Status (1)
Country | Link |
---|---|
AT (1) | ATE39317T1 (de) |
-
1984
- 1984-03-19 AT AT84901056T patent/ATE39317T1/de not_active IP Right Cessation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL190568C (nl) | Microfoonconfiguratie. | |
DE3382241D1 (de) | Lautsprecher. | |
DE3484480D1 (de) | Lautsprechersystem. | |
NL191196C (nl) | Hoofdtelefoon. | |
DE3486259D1 (de) | Carboxyalkenamidocephalosporine. | |
DE3481946D1 (de) | Mikrorechner. | |
DE3482323D1 (de) | Benzopyranisomere. | |
DE3484698D1 (de) | Antitumormittel. | |
DE3480652D1 (de) | Benzocycloalkanderivate. | |
FI831659L (fi) | Tvaodelad ask. | |
DE3485948D1 (de) | Hepatitis-a-untereinheit-antigen. | |
NL182119C (nl) | Luidspreker. | |
DE3382223D1 (de) | Lautsprecherstruktur. | |
DE3484095D1 (de) | Transformatorlose gegentaktendstufe. | |
DE3483137D1 (de) | Ec-torfeld. | |
DE3481183D1 (de) | Zeichenhilfsgeraet. | |
IT1214461B (it) | Copolimeri organosilossano-ossialchilene. | |
FI840850A (fi) | Akustisk anordning. | |
IT8422285V0 (it) | Apparecchio auricolare. | |
ATE39317T1 (de) | Mikrophon mit veraenderbarer oeffnung. | |
DE3485726D1 (de) | Mikropozessor. | |
ES268176Y (es) | Tenazas-alicates regulables. | |
ES267692Y (es) | Dispositivo sonoro. | |
BR6300075U (pt) | Passarela de trabalho,regulavel | |
ATE45262T1 (de) | Lautsprechereinheit. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |