Process for cutting coked metal molded parts

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United States of America Patent

PATENT NO 6203629
SERIAL NO

09271875

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Abstract

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A process for cutting coked metal includes cutting with a flame or by electrowelding after the coked metal has been heated sufficiently to relieve stresses in the metal.

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Patent Owner(s)

Patent OwnerAddress
RUHR OEL GMBHD-45896 GELSENKIRCHEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gierull, Horst Gelsenkirchen, DE 2 2

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