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.)
WM H NICHOLLS CO Inc
Original Assignee
WM H NICHOLLS CO Inc
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Filing date
Publication date
Application filed by WM H NICHOLLS CO IncfiledCriticalWM H NICHOLLS CO Inc
Application grantedgrantedCritical
Publication of CA185982ApublicationCriticalpatent/CA185982A/fr