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Dirk KIRCHHOFF
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Gronau, DE
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Patents Grants
last 30 patents
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Patent Grant
Compressor assembly for operating a compressed air supply system, c...
Patent number
11,041,489
Issue date
Jun 22, 2021
ZF CV SYSTEMS HANNOVER GMBH
Dirk Kirchhoff
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Reciprocating-piston machine, compressed-air supply installation, c...
Patent number
10,704,542
Issue date
Jul 7, 2020
WABCO GmbH
Klaus Bredbeck
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
COMPRESSOR ASSEMBLY FOR OPERATING A COMPRESSED AIR SUPPLY SYSTEM, C...
Publication number
20200378377
Publication date
Dec 3, 2020
Dirk Kirchhoff
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
RECIPROCATING-PISTON MACHINE, COMPRESSED-AIR SUPPLY INSTALLATION, C...
Publication number
20190010937
Publication date
Jan 10, 2019
WABCO GMBH
Klaus BREDBECK
B60 - VEHICLES IN GENERAL