FR2152346B1 - - Google Patents
Info
- Publication number
- FR2152346B1 FR2152346B1 FR7132097A FR7132097A FR2152346B1 FR 2152346 B1 FR2152346 B1 FR 2152346B1 FR 7132097 A FR7132097 A FR 7132097A FR 7132097 A FR7132097 A FR 7132097A FR 2152346 B1 FR2152346 B1 FR 2152346B1
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/022—One-way selective calling networks, e.g. wide area paging
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7132097A FR2152346B1 (en) | 1971-09-06 | 1971-09-06 | |
GB4012572A GB1357857A (en) | 1971-09-06 | 1972-08-30 | Radio paging systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7132097A FR2152346B1 (en) | 1971-09-06 | 1971-09-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2152346A1 FR2152346A1 (en) | 1973-04-27 |
FR2152346B1 true FR2152346B1 (en) | 1975-07-11 |
Family
ID=9082543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7132097A Expired FR2152346B1 (en) | 1971-09-06 | 1971-09-06 |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2152346B1 (en) |
GB (1) | GB1357857A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2378969A1 (en) * | 1977-01-26 | 1978-08-25 | Caillau Ets | Clip for joining flexible and metal pipes - has double headed bolt with shear neck to limit tightening torque |
DE2738278C2 (en) * | 1977-08-25 | 1982-06-03 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Radio system with wireless transmission between portable transceiver devices and with selective calls between the participants with the interposition of a control center |
AU5235596A (en) * | 1995-05-19 | 1996-11-28 | Nec Corporation | Radio paging system using radio selective paging receiver |
-
1971
- 1971-09-06 FR FR7132097A patent/FR2152346B1/fr not_active Expired
-
1972
- 1972-08-30 GB GB4012572A patent/GB1357857A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2152346A1 (en) | 1973-04-27 |
GB1357857A (en) | 1974-06-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |