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.)
NAUMKEAG BUFFING MACHINE Co
Original Assignee
NAUMKEAG BUFFING MACHINE Co
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Filing date
Publication date
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Application grantedgrantedCritical
Publication of CA180387ApublicationCriticalpatent/CA180387A/fr