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Trefan Germany GmbH & Co. KG
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Neukirchen, DE
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Patents Applications
last 30 patents
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Patent Application
MICROPOROUS SEPARATOR-FILM FOR DOUBLE-LAYER CAPACITORS
Publication number
20130021719
Publication date
Jan 24, 2013
TREFAN GERMANY GMBH & CO KG
Detlef Busch
B32 - LAYERED PRODUCTS
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Patent Application
Biaxially Oriented polyolefing Film Having Improved Surface Properties
Publication number
20080237935
Publication date
Oct 2, 2008
Trefan Germany GmbH & Co. KG
Joachim Jung
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL