FR1601704A - - Google Patents
Info
- Publication number
- FR1601704A FR1601704A FR1601704DA FR1601704A FR 1601704 A FR1601704 A FR 1601704A FR 1601704D A FR1601704D A FR 1601704DA FR 1601704 A FR1601704 A FR 1601704A
- 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
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR730706 | 1957-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1601704A true FR1601704A (en:Method) | 1970-09-14 |
Family
ID=8704098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1601704D Expired FR1601704A (en:Method) | 1957-01-30 | 1957-01-30 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1601704A (en:Method) |
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1957
- 1957-01-30 FR FR1601704D patent/FR1601704A/fr not_active Expired
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |