FR2172937B1 - - Google Patents
Info
- Publication number
- FR2172937B1 FR2172937B1 FR7207324A FR7207324A FR2172937B1 FR 2172937 B1 FR2172937 B1 FR 2172937B1 FR 7207324 A FR7207324 A FR 7207324A FR 7207324 A FR7207324 A FR 7207324A FR 2172937 B1 FR2172937 B1 FR 2172937B1
- 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
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7207324A FR2172937B1 (pl) | 1972-02-25 | 1972-02-25 | |
FR7300740A FR2213594B2 (pl) | 1972-02-25 | 1973-01-10 | |
OA54836A OA04291A (fr) | 1972-02-25 | 1973-02-19 | Perfectionnements aux antennes de télécommunication. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7207324A FR2172937B1 (pl) | 1972-02-25 | 1972-02-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2172937A1 FR2172937A1 (pl) | 1973-10-05 |
FR2172937B1 true FR2172937B1 (pl) | 1977-03-18 |
Family
ID=9094500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7207324A Expired FR2172937B1 (pl) | 1972-02-25 | 1972-02-25 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2172937B1 (pl) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR852893A (fr) * | 1939-04-11 | 1940-03-05 | Solarium perfectionné avec concentrateurs multiples |
-
1972
- 1972-02-25 FR FR7207324A patent/FR2172937B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2172937A1 (pl) | 1973-10-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |