FR935516A - Telephone device or transmission anologue - Google Patents
Telephone device or transmission anologueInfo
- Publication number
- FR935516A FR935516A FR935516DA FR935516A FR 935516 A FR935516 A FR 935516A FR 935516D A FR935516D A FR 935516DA FR 935516 A FR935516 A FR 935516A
- Authority
- FR
- France
- Prior art keywords
- anologue
- transmission
- telephone device
- telephone
- transmission anologue
- 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
- 230000005540 biological transmission Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Structure Of Telephone Exchanges (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1320/42A GB555096A (en) | 1942-01-30 | 1942-01-30 | Improvements in or relating to automatic telephone systems |
Publications (1)
Publication Number | Publication Date |
---|---|
FR935516A true FR935516A (en) | 1948-06-22 |
Family
ID=9719942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR935516D Expired FR935516A (en) | 1942-01-30 | 1946-10-31 | Telephone device or transmission anologue |
Country Status (3)
Country | Link |
---|---|
US (1) | US2355431A (en) |
FR (1) | FR935516A (en) |
GB (1) | GB555096A (en) |
-
1942
- 1942-01-30 GB GB1320/42A patent/GB555096A/en not_active Expired
- 1942-11-30 US US467316A patent/US2355431A/en not_active Expired - Lifetime
-
1946
- 1946-10-31 FR FR935516D patent/FR935516A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB555096A (en) | 1943-08-04 |
US2355431A (en) | 1944-08-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH264443A (en) | Piezoelectric device. | |
FR898240A (en) | Overvoltage counting device | |
FR931977A (en) | Telephone device or similar transmission device | |
FR927267A (en) | Fixing device | |
FR900298A (en) | Mechanical oscillations transmission device | |
FR930147A (en) | Telephone device or similar device | |
FR944089A (en) | Decoupling device | |
FR935516A (en) | Telephone device or transmission anologue | |
FR897852A (en) | Control device | |
FR1002158A (en) | Telephone or analogue transmission device | |
FR901657A (en) | Hinge device | |
FR938221A (en) | Handset telephone device | |
FR889308A (en) | Stripper device | |
FR938320A (en) | Intercom device | |
FR908723A (en) | Connection device for flexible hoses | |
FR882356A (en) | Universal lifting device | |
FR898695A (en) | Threshing device | |
FR897596A (en) | Clutch device | |
FR888247A (en) | Mixing device | |
ES157973A1 (en) | TRANSMISSION DEVICE | |
FR952393A (en) | Counter-distortion device for telephone repeaters | |
FR887564A (en) | Differential device | |
CH250538A (en) | Frequency discriminator device. | |
FR905205A (en) | Telephone selector mounting device | |
FR893176A (en) | Selection device |