Assignee

KONIG GERD

DE·1 granted patent·2 citations·filing 2012–2012

Technology mixC21B1 F27B1 F27D1

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0168US8444910B2Method for operating a shaft furnace, and shaft furnace operable by that methodKONIG GERD·Filed 2012·Granted May 21, 2013·2 cites·28 claims

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