Assignee

LENG SONG

CA·1 granted patent·1 citations·filing 2010–2010

Technology mixB22D1 B66C1 F27B1 F27D1

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1 record

0156US8262982B2Apparatus for removal and replacement of a hinged lid on a metallurgical transport vesselLENG SONG·Filed 2010·Granted Sep 11, 2012·1 cites·10 claims

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