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Willy H/a/ eseker
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Alheim-Heinebach, DE
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last 30 patents
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Patent Grant
Method for producing a low odor, sound- and heat-insulation shaped...
Patent number
6,103,180
Issue date
Aug 15, 2000
Matec Holding AG
Willy Haeseker
B60 - VEHICLES IN GENERAL
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Patent Grant
Sound absorbing structural element
Patent number
4,479,992
Issue date
Oct 30, 1984
Matec Holding AG
Willy H/a/ eseker
B60 - VEHICLES IN GENERAL