Düker GmbH
Würzburger Strasse 10
97753 Karlstadt
(DE)
Patent- und Rechtsanwälte
ULLRICH & NAUMANN PartG mbB
Schneidmühlstraße 21
69115 Heidelberg
(DE)
Англ.Pressure valves of cast metal for steam and hot water circulation; pipes; pipework; bends for pipes; pipe sockets, pipe collars or brackets; pipe connectors and parts thereof; fittings; valves of metal, for controlling the flow of fluids in pipes; valves of metal for shut-off the flow of fluids in pipes; valves of metal for preventing back flow in pipes; valves; coverings of metal for roads; fire resistant couplings for structural engineering and/or civil engineering, in particular for pipelines for gas, water and waste water; valves of metal for outlets of pipes; fitting and dismantling joints; exhaust chimneys; all the aforesaid goods of metal, preferably of cast iron or steel, with or without protective covers and linings in the form of enamelling or a synthetic or resin material coating and or lining.
Англ.Hydrants.
Англ.Custom manufacture of customised castings, contract enamelling, in particular of cast parts or steel parts.