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DUKTUS ROHRSYSTEME WETZLAR GMBH
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35576 WETZLAR, DE
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Patents Grants
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Patent Grant
Corrosion protection for cast iron pipes and method for producing same
Patent number
10,161,544
Issue date
Dec 25, 2018
DUKTUS ROHRSYSTEME WETZLAR GMBH
Friedrich Karau
B32 - LAYERED PRODUCTS
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Patents Applications
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Patent Application
CORROSION PROTECTION FOR CAST IRON PIPES AND METHOD FOR PRODUCING SAME
Publication number
20160009597
Publication date
Jan 14, 2016
DUKTUS ROHRSYSTEME WETZLAR GMBH
Friedrich KARAU
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Trademark
last 30 trademarks
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Trademark
79145216 - BLS
Serial number
79145216
Registration number
4745587
Filing date
Jan 29, 2014
Duktus Rohrsysteme Wetzlar GmbH
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes