Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GENERAL GOLD EXTRACTING Co
Original Assignee
GENERAL GOLD EXTRACTING Co
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Filing date
Publication date
Application filed by GENERAL GOLD EXTRACTING CofiledCriticalGENERAL GOLD EXTRACTING Co
Application grantedgrantedCritical
Publication of CA61148ApublicationCriticalpatent/CA61148A/en