Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
William Rodgers0
William Tippins0
Anthony J. Khouri0
Date of Patent
April 24, 2012
0Patent Application Number
105911130
Date Filed
June 29, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A rotary concrete mixing drum (16) includes an interior surface (74) at least partially provided by a polymer (90) impregnated with a slip agent.
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