CH434374A - Radio-telephone extension device - Google Patents
Radio-telephone extension deviceInfo
- Publication number
- CH434374A CH434374A CH1161763A CH1161763A CH434374A CH 434374 A CH434374 A CH 434374A CH 1161763 A CH1161763 A CH 1161763A CH 1161763 A CH1161763 A CH 1161763A CH 434374 A CH434374 A CH 434374A
- Authority
- CH
- Switzerland
- Prior art keywords
- radio
- extension device
- telephone extension
- telephone
- extension
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
- H04M1/72502—Cordless telephones with one base station connected to a single line
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22523162A | 1962-09-21 | 1962-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH434374A true CH434374A (en) | 1967-04-30 |
Family
ID=22844070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1161763A CH434374A (en) | 1962-09-21 | 1963-09-20 | Radio-telephone extension device |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT281132B (en) |
| BE (1) | BE637595A (en) |
| CH (1) | CH434374A (en) |
| DK (1) | DK113931B (en) |
| GB (1) | GB1057122A (en) |
| NL (2) | NL142557B (en) |
| SE (1) | SE312588B (en) |
-
0
- BE BE637595D patent/BE637595A/xx unknown
-
1963
- 1963-09-20 GB GB37075/63A patent/GB1057122A/en not_active Expired
- 1963-09-20 CH CH1161763A patent/CH434374A/en unknown
- 1963-09-20 AT AT759963A patent/AT281132B/en not_active IP Right Cessation
- 1963-09-20 SE SE10307/63A patent/SE312588B/xx unknown
- 1963-09-20 DK DK445163AA patent/DK113931B/en unknown
- 1963-09-20 NL NL63298166A patent/NL142557B/en unknown
-
1974
- 1974-07-24 NL NL7409970A patent/NL7409970A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT281132B (en) | 1970-05-11 |
| BE637595A (en) | |
| SE312588B (en) | 1969-07-21 |
| GB1057122A (en) | 1967-02-01 |
| DK113931B (en) | 1969-05-12 |
| NL7409970A (en) | 1974-09-25 |
| NL142557B (en) | 1974-06-17 |
| DE1616792A1 (en) | 1971-12-30 |
| DE1616792B2 (en) | 1976-02-26 |
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