JPS4870687A - - Google Patents
Info
- Publication number
- JPS4870687A JPS4870687A JP12731072A JP12731072A JPS4870687A JP S4870687 A JPS4870687 A JP S4870687A JP 12731072 A JP12731072 A JP 12731072A JP 12731072 A JP12731072 A JP 12731072A JP S4870687 A JPS4870687 A JP S4870687A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H13/00—Dispersing or preventing fog in general, e.g. on roads, on airfields
-
- 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
- A01G15/00—Devices or methods for influencing weather conditions
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
- C06D3/00—Generation of smoke or mist (chemical part)
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Atmospheric Sciences (AREA)
- Engineering & Computer Science (AREA)
- Botany (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1882971A CH563501A5 (en) | 1971-12-21 | 1971-12-21 | Weather control - with cloud and for dissipation using polyfunctional alcohols esp sugars and polyvinyl alcohols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4870687A true JPS4870687A (en) | 1973-09-25 |
Family
ID=4435525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12731072A Pending JPS4870687A (en) | 1971-12-21 | 1972-12-20 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4870687A (en) |
| CH (1) | CH563501A5 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04210202A (en) * | 1990-12-10 | 1992-07-31 | Ebara Infilco Co Ltd | Method and equipment for downflow filtration |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016204266A1 (en) * | 2016-03-15 | 2017-09-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Use of open-structured, hydrophilically modified, mesoporous micro-SiO 2 particles for the prevention of hail and / or for triggering the thawing of a storm cloud and method for producing said particles |
-
1971
- 1971-12-21 CH CH1882971A patent/CH563501A5/en not_active IP Right Cessation
-
1972
- 1972-12-20 JP JP12731072A patent/JPS4870687A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04210202A (en) * | 1990-12-10 | 1992-07-31 | Ebara Infilco Co Ltd | Method and equipment for downflow filtration |
Also Published As
| Publication number | Publication date |
|---|---|
| CH563501A5 (en) | 1975-06-30 |