FR909407A - Heating device for gardener's tarpaulins - Google Patents
Heating device for gardener's tarpaulinsInfo
- Publication number
- FR909407A FR909407A FR909407DA FR909407A FR 909407 A FR909407 A FR 909407A FR 909407D A FR909407D A FR 909407DA FR 909407 A FR909407 A FR 909407A
- Authority
- FR
- France
- Prior art keywords
- gardener
- tarpaulins
- heating device
- heating
- Prior art date
- 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
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/26—Electric devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR909407T | 1945-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR909407A true FR909407A (en) | 1946-05-08 |
Family
ID=9407944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR909407D Expired FR909407A (en) | 1945-02-23 | 1945-02-23 | Heating device for gardener's tarpaulins |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR909407A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1158738B (en) * | 1961-08-16 | 1963-12-05 | Heinrich Haferkorn | Earth sterilizer |
US4739155A (en) * | 1986-01-16 | 1988-04-19 | Pyrotenax Of Canada Ltd. | Mineral insulated parallel-type heating cables |
-
1945
- 1945-02-23 FR FR909407D patent/FR909407A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1158738B (en) * | 1961-08-16 | 1963-12-05 | Heinrich Haferkorn | Earth sterilizer |
US4739155A (en) * | 1986-01-16 | 1988-04-19 | Pyrotenax Of Canada Ltd. | Mineral insulated parallel-type heating cables |
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