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Friedrichshall, DE
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last 30 patents
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Patent Grant
Light alloy piston for internal combustion engines
Patent number
4,987,866
Issue date
Jan 29, 1991
Kolbenschmidt Aktiengesellschaft
Siegfried Mielke
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Expansion-controlled light alloy piston
Patent number
4,887,519
Issue date
Dec 19, 1989
Kolbenschmidt Aktiengesellschaft
Werner Steidle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Expansion-controlled light alloy piston
Patent number
4,354,426
Issue date
Oct 19, 1982
Karl Schmidt GmbH
Werner Steidle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Light alloy piston for diesel engines
Patent number
4,138,984
Issue date
Feb 13, 1979
Karl Schmidt GmbH
Werner Steidle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS