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Ernst Kohlhage
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Buhl, Baden, DE
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last 30 patents
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Patent Grant
Method and device for operating an internal-combustion machine with...
Patent number
4,317,435
Issue date
Mar 2, 1982
Luk Lamellen und Kupplungsbau
Ernst H. Kohlhage
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Resilient structural member such as a plate spring
Patent number
4,135,283
Issue date
Jan 23, 1979
Luk Lamellen u. Kupplungsbau GmbH
Ernst Kohlhage
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Flexible resilient brake band assembly
Patent number
4,102,441
Issue date
Jul 25, 1978
LuK Lamellen und Kupplungsbau GmbH
Ernst Kohlhage
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...