John Batham

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East Riding of Yorkshire, GB

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Patents Applicationslast 30 patents

Information Patent Application
Refining Molten Metal
- Publication number 20090229416
- Publication date Sep 17, 2009
- Andrew M. Cameron
- C21 - METALLURGY OF IRON
Information Patent Application
Metallurgical Lance with Annular Gas Flow Control
- Publication number 20080272524
- Publication date Nov 6, 2008
- Michael Strelbisky
- C21 - METALLURGY OF IRON
Information Patent Application
Metallurgical lance with annular gas flow control
- Publication number 20070057417
- Publication date Mar 15, 2007
- Michael Strelbisky
- C21 - METALLURGY OF IRON