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CERAMIC REFRACTORY STOPPER
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Publication date Apr 4, 2019
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Refractory Intellectual Property GmbH & Co. KG
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Gerald Nitzl
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B22 - CASTING POWDER METALLURGY
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CERAMIC REFRACTORY STOPPER
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Gerald Nitzl
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B22 - CASTING POWDER METALLURGY
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CERAMIC REFRACTORY STOPPER
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REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG
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Gerald Nitzl
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B22 - CASTING POWDER METALLURGY
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STOPPER ROD
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Publication date Mar 8, 2012
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Refactory Intellectual Property GmbH & Co KG
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Gerald Nitzl
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B22 - CASTING POWDER METALLURGY
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REFRACTORY CERAMIC PLUG
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Publication number 20120001372
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Publication date Jan 5, 2012
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Refractory Intellectual Property GmbH & Co. KG
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Gerald Nitzl
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FLOW CONTROL DEVICE
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Publication number 20110260092
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Publication date Oct 27, 2011
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Gerald Nitzi
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STOPPER FOR A METALLURGICAL MELTING POT
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Publication number 20100044402
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Publication date Feb 25, 2010
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Refractory Intellectual Property GmbH & Co. KG
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Manfred Winkelmann
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B22 - CASTING POWDER METALLURGY
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METHOD FOR MANUFACTURING POROUS BODY
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Publication date Dec 24, 2009
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LOTUS ALLOY CO., LTD.
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Hideo Nakajima
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Stopper Rod
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Publication date Jun 18, 2009
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FOSECO INTERNATIONAL LIMITED
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Mark Payne
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B22 - CASTING POWDER METALLURGY
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Stopper
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Publication number 20080106011
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Publication date May 8, 2008
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Refractory Intellectual Property GmbH & Co. KG
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Stephen Lee
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B22 - CASTING POWDER METALLURGY
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Elongated Stopper Device
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Publication number 20080042094
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Publication date Feb 21, 2008
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Refractory Intellectual Property GmbH & Co. KG
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Stephen Lee
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B22 - CASTING POWDER METALLURGY
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Stopper rod
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Publication number 20040145096
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Publication date Jul 29, 2004
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Brendan Mortimer Moriarty
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B22 - CASTING POWDER METALLURGY
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