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LU PING
US4 patents
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US8117410B2Feb 14, 2012
Tracking block-level changes using snapshots
LU PING42 citations88
US8415576B2Apr 9, 2013
Operating mechanism for centrifugal switch
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US8657206B2Feb 25, 2014
Terminal box for centrifugal switch of motor
LU PING0 citations50
US8449667B2May 28, 2013
Sealing reagent for aluminum alloy
LU PING0 citations39