GB9025853D0 - Noise-cancelling handset - Google Patents
Noise-cancelling handsetInfo
- Publication number
- GB9025853D0 GB9025853D0 GB909025853A GB9025853A GB9025853D0 GB 9025853 D0 GB9025853 D0 GB 9025853D0 GB 909025853 A GB909025853 A GB 909025853A GB 9025853 A GB9025853 A GB 9025853A GB 9025853 D0 GB9025853 D0 GB 9025853D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- noise
- cancelling
- handset
- cancelling handset
- 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
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909025853A GB9025853D0 (en) | 1990-11-28 | 1990-11-28 | Noise-cancelling handset |
JP3514963A JPH06505132A (en) | 1990-09-06 | 1991-09-05 | noise canceling handset |
AU85033/91A AU645136B2 (en) | 1990-09-06 | 1991-09-05 | Noise-cancelling handset |
DE69120542T DE69120542T2 (en) | 1990-09-06 | 1991-09-05 | "Noise Canceling Handset" |
CA002090681A CA2090681C (en) | 1990-09-06 | 1991-09-05 | Noise-cancelling handset |
ES91916510T ES2090350T3 (en) | 1990-09-06 | 1991-09-05 | NOISE SUPPRESSOR MICROPHONE. |
US08/039,370 US5341420A (en) | 1990-09-06 | 1991-09-05 | Noise-cancelling handset |
EP91916510A EP0547138B1 (en) | 1990-09-06 | 1991-09-05 | Noise-cancelling handset |
PCT/GB1991/001513 WO1992004792A1 (en) | 1990-09-06 | 1991-09-05 | Noise-cancelling handset |
NZ239695A NZ239695A (en) | 1990-09-06 | 1991-09-06 | Telephone handset with background noise cancelling ducts |
IE313491A IE77869B1 (en) | 1990-09-06 | 1991-09-06 | Noise-cancelling handset |
KR1019930700664A KR100199454B1 (en) | 1990-09-06 | 1993-03-05 | Noise-cancelling handset |
HK112297A HK112297A (en) | 1990-09-06 | 1997-06-26 | Noise-cancelling handset |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909025853A GB9025853D0 (en) | 1990-11-28 | 1990-11-28 | Noise-cancelling handset |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9025853D0 true GB9025853D0 (en) | 1991-01-09 |
Family
ID=10686112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB909025853A Pending GB9025853D0 (en) | 1990-09-06 | 1990-11-28 | Noise-cancelling handset |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB9025853D0 (en) |
-
1990
- 1990-11-28 GB GB909025853A patent/GB9025853D0/en active Pending
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