BE496300A - - Google Patents
Info
- Publication number
- BE496300A BE496300A BE496300DA BE496300A BE 496300 A BE496300 A BE 496300A BE 496300D A BE496300D A BE 496300DA BE 496300 A BE496300 A BE 496300A
- Authority
- BE
- Belgium
- Prior art keywords
- air
- water vapor
- packaging
- vapor present
- sulfur trioxide
- Prior art date
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—Protecting plants
- A01G13/06—Devices for generating heat, smoke or fog in gardens, orchards or forests, e.g. to prevent damage by frost
- A01G13/065—Frost protection by generating fog or by spraying
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI1038552X | 1950-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE496300A true BE496300A (de) |
Family
ID=8556787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE496300D BE496300A (de) | 1950-02-11 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE496300A (de) |
| CH (1) | CH287786A (de) |
| DE (1) | DE875368C (de) |
| FR (1) | FR1038552A (de) |
| LU (1) | LU30243A1 (de) |
-
0
- BE BE496300D patent/BE496300A/fr unknown
- LU LU30243D patent/LU30243A1/xx unknown
-
1950
- 1950-04-24 CH CH287786D patent/CH287786A/de unknown
- 1950-05-25 DE DES4421A patent/DE875368C/de not_active Expired
- 1950-07-10 FR FR1038552D patent/FR1038552A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU30243A1 (de) | |
| CH287786A (de) | 1952-12-31 |
| DE875368C (de) | 1953-05-04 |
| FR1038552A (fr) | 1953-09-30 |
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