FR1193675A - Casque téléphonique léger, notamment pour combiné casque téléphonique-microphone - Google Patents
Casque téléphonique léger, notamment pour combiné casque téléphonique-microphoneInfo
- Publication number
- FR1193675A FR1193675A FR1193675DA FR1193675A FR 1193675 A FR1193675 A FR 1193675A FR 1193675D A FR1193675D A FR 1193675DA FR 1193675 A FR1193675 A FR 1193675A
- Authority
- FR
- France
- Prior art keywords
- headset
- lightweight
- microphone combination
- microphone
- combination
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
- H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1193675T | 1957-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1193675A true FR1193675A (fr) | 1959-11-04 |
Family
ID=9668068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1193675D Expired FR1193675A (fr) | 1957-10-15 | 1957-10-15 | Casque téléphonique léger, notamment pour combiné casque téléphonique-microphone |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1071761B (is) |
FR (1) | FR1193675A (is) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4987592A (en) * | 1989-05-30 | 1991-01-22 | David Clark Company Incorporated | Microphone boom assembly for communication headset |
-
0
- DE DENDAT1071761D patent/DE1071761B/de active Pending
-
1957
- 1957-10-15 FR FR1193675D patent/FR1193675A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4987592A (en) * | 1989-05-30 | 1991-01-22 | David Clark Company Incorporated | Microphone boom assembly for communication headset |
Also Published As
Publication number | Publication date |
---|---|
DE1071761B (is) |
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