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Elisbeth Kiraly
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Stoby, SE
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last 30 patents
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Patent Grant
Acetylenic polyamide
Patent number
8,492,507
Issue date
Jul 23, 2013
Nexam Chemical AB
Jan-Erik Rosenberg
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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last 30 patents
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Patent Application
ACETYLENIC POLYAMIDE
Publication number
20110190469
Publication date
Aug 4, 2011
NEXAM CHEMICAL AB
Jan-Erik Rosenberg
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...