FR2059776A5 - - Google Patents
Info
- Publication number
- FR2059776A5 FR2059776A5 FR7017237A FR7017237A FR2059776A5 FR 2059776 A5 FR2059776 A5 FR 2059776A5 FR 7017237 A FR7017237 A FR 7017237A FR 7017237 A FR7017237 A FR 7017237A FR 2059776 A5 FR2059776 A5 FR 2059776A5
- Authority
- FR
- France
- 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
- H04M1/72—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
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/50—Circuits using different frequencies for the two directions of communication
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 |
---|---|---|---|
DE19702023137 DE2023137A1 (de) | 1970-05-12 | 1970-05-12 | Schnurlose Telefonanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2059776A5 true FR2059776A5 (fr) | 1971-06-04 |
Family
ID=5770884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7017237A Expired FR2059776A5 (fr) | 1970-05-12 | 1970-05-12 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2023137A1 (fr) |
FR (1) | FR2059776A5 (fr) |
-
1970
- 1970-05-12 DE DE19702023137 patent/DE2023137A1/de active Pending
- 1970-05-12 FR FR7017237A patent/FR2059776A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2023137A1 (de) | 1971-11-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |