FR2180457A1 - - Google Patents
Info
- Publication number
- FR2180457A1 FR2180457A1 FR7213476A FR7213476A FR2180457A1 FR 2180457 A1 FR2180457 A1 FR 2180457A1 FR 7213476 A FR7213476 A FR 7213476A FR 7213476 A FR7213476 A FR 7213476A FR 2180457 A1 FR2180457 A1 FR 2180457A1
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protection of plants
- A01G13/06—Devices for generating heat, smoke or fog in gardens, orchards or forests, e.g. to prevent damage by frost
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Environmental Sciences (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7213476A FR2180457B1 (en) | 1972-04-17 | 1972-04-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7213476A FR2180457B1 (en) | 1972-04-17 | 1972-04-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2180457A1 true FR2180457A1 (en) | 1973-11-30 |
FR2180457B1 FR2180457B1 (en) | 1977-07-15 |
Family
ID=9096996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7213476A Expired FR2180457B1 (en) | 1972-04-17 | 1972-04-17 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2180457B1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1493070A (en) * | 1922-04-17 | 1924-05-06 | James M Evans | Electrical ignition for smudge pots |
US1930863A (en) * | 1929-08-05 | 1933-10-17 | Scheu Products Company Ltd | Orchard heater |
US1957701A (en) * | 1932-08-22 | 1934-05-08 | Robert H Dart | Igniting system for smudge pots |
US2217536A (en) * | 1938-04-08 | 1940-10-08 | Birrell James | Orchard heating apparatus |
US2284157A (en) * | 1937-11-12 | 1942-05-26 | Fruit Growers Exchange Ca | Orchard heater |
US2368469A (en) * | 1942-03-13 | 1945-01-30 | Maurice Lerner | Smudge pot generator |
US3540822A (en) * | 1969-01-21 | 1970-11-17 | Jacques Filliol | Agricultural heater system and heaters therefor |
-
1972
- 1972-04-17 FR FR7213476A patent/FR2180457B1/fr not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1493070A (en) * | 1922-04-17 | 1924-05-06 | James M Evans | Electrical ignition for smudge pots |
US1930863A (en) * | 1929-08-05 | 1933-10-17 | Scheu Products Company Ltd | Orchard heater |
US1957701A (en) * | 1932-08-22 | 1934-05-08 | Robert H Dart | Igniting system for smudge pots |
US2284157A (en) * | 1937-11-12 | 1942-05-26 | Fruit Growers Exchange Ca | Orchard heater |
US2217536A (en) * | 1938-04-08 | 1940-10-08 | Birrell James | Orchard heating apparatus |
US2368469A (en) * | 1942-03-13 | 1945-01-30 | Maurice Lerner | Smudge pot generator |
US3540822A (en) * | 1969-01-21 | 1970-11-17 | Jacques Filliol | Agricultural heater system and heaters therefor |
Also Published As
Publication number | Publication date |
---|---|
FR2180457B1 (en) | 1977-07-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |