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Gerd Alsheimer
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Maintal, DE
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last 30 patents
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Patent Grant
Method and apparatus for producing solid-state polycondensed polyes...
Patent number
7,262,263
Issue date
Aug 28, 2007
Brigitta Otto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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last 30 patents
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Patent Application
Method and device for producing highly condensed polyesters in the...
Publication number
20050080225
Publication date
Apr 14, 2005
Brigitta Otto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...