WALTHER & CIE AG, A COMPANY OF GERMANY

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KOLN 80, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for the adsorption and chemisorption, respectivel...
- Patent number 5,387,406
- Issue date Feb 7, 1995
- Walther & Cie AG
- Gunter Ruoff
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Supply circuit for electrostatic dust separator
- Patent number 4,854,948
- Issue date Aug 8, 1989
- Walther & Cie Aktiengesellschaft
- Friedrich Eiserlo
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Electrostatic precipitator
- Patent number 4,776,864
- Issue date Oct 11, 1988
- Walther & Cie Aktiengesellschaft
- Frank J. Werner
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Apparatus for ascertaining the level of flowable material in dust s...
- Patent number 4,718,575
- Issue date Jan 12, 1988
- Walther & Cie Aktiengesellschaft
- Rolf Becker
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for automatic regulation of the operation of a...
- Patent number 4,522,634
- Issue date Jun 11, 1985
- Walther & Cie Aktiengesellschaft
- Werner Frank
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Rescue system on high-rise buildings
- Patent number 4,433,752
- Issue date Feb 28, 1984
- Walther & Cie. Aktiengesellschaft
- Franz-Josef G/u/ nter
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Rescue system on high rise buildings for evacuating persons in the...
- Patent number 4,350,224
- Issue date Sep 21, 1982
- Walther & Cie Aktiengesellschaft
- Friedrich Jochum
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Funnel
- Patent number 4,226,268
- Issue date Oct 7, 1980
- Walther & Cie Aktiengesellschaft
- Norbert Wasser
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of removing SO.sub.2 and/or other acid components from waste...
- Patent number 4,039,304
- Issue date Aug 2, 1977
- Walther & Cie Aktiengesellschaft
- Horst Bechthold
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sprinkler system and method of operating the same
- Patent number 3,958,643
- Issue date May 25, 1976
- Walther & Cie Aktiengesellschaft
- Ernst Landsberg
- A62 - LIFE-SAVING FIRE-FIGHTING

WALTHER & CIE AG, A COMPANY OF GERMANY

Organization

Patents Grantslast 30 patents

Method and device for the adsorption and chemisorption, respectivel...

Supply circuit for electrostatic dust separator

Electrostatic precipitator

Apparatus for ascertaining the level of flowable material in dust s...

Method and apparatus for automatic regulation of the operation of a...

Rescue system on high-rise buildings

Rescue system on high rise buildings for evacuating persons in the...

Funnel

Method of removing SO.sub.2 and/or other acid components from waste...

Sprinkler system and method of operating the same

Patents Applicationslast 30 patents

Trademarklast 30 trademarks