![]() ![]() Original Assignee Prince Minerals Inc Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Werling Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US12/942,441 Other versions US8122936B2 Google Patents US20110048279A1 - Anti-Veining Agent for Metal Casting US20110048279A1 - Anti-Veining Agent for Metal Casting
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