FR45991E - Radiant heater - Google Patents
Radiant heaterInfo
- Publication number
- FR45991E FR45991E FR45991DA FR45991E FR 45991 E FR45991 E FR 45991E FR 45991D A FR45991D A FR 45991DA FR 45991 E FR45991 E FR 45991E
- Authority
- FR
- France
- Prior art keywords
- radiant heater
- radiant
- heater
- 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
-
- 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR782229T | 1934-12-03 | ||
FR45991T | 1935-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR45991E true FR45991E (en) | 1936-01-17 |
Family
ID=34081921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR45991D Expired FR45991E (en) | 1934-12-03 | 1935-04-02 | Radiant heater |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR45991E (en) |
-
1935
- 1935-04-02 FR FR45991D patent/FR45991E/en not_active Expired
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