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Rohrdorf, DE
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Patents Grants
last 30 patents
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Patent Grant
Joint
Patent number
6,722,809
Issue date
Apr 20, 2004
Hamberger Industriewerke GmbH
Peter Hamberger
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Patent Grant
Joint
Patent number
6,332,733
Issue date
Dec 25, 2001
Hamberger Industriewerke GmbH
Peter Hamberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
Joint
Publication number
20020057942
Publication date
May 16, 2002
HAMBERGER INDUSTRIEWERKE GMBH
Peter Hamberger
E04 - BUILDING