Nihon Sanso Kabushiki Kaisha

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Patents Grantslast 30 patents

Information Patent Grant
Absorbent for treating gases containing the materials used for semi...
- Patent number 4,784,837
- Issue date Nov 15, 1988
- Nihon Sanso Kabushiki Kaisha
- Masayasu Kitayama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of killing field mice and the like and apparatus for practic...
- Patent number 4,597,217
- Issue date Jul 1, 1986
- Nihon Sanso Kabushiki Kaisha
- Haruyoshi Narita
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Process for recovering argon
- Patent number 4,575,388
- Issue date Mar 11, 1986
- Nihon Sanso Kabushiki Kaisha
- Hidetake Okada
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for producing vortex rings of a gas in a liquid
- Patent number 4,534,914
- Issue date Aug 13, 1985
- Nihon Sanso Kabushiki Kaisha
- Masashi Takahashi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Absorbent for treating gases containing the materials used for semi...
- Patent number 4,535,072
- Issue date Aug 13, 1985
- Nihon Sanso Kabushiki Kaisha
- Masayasu Kitayama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL