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.)
LOOSE SEAT VALVE Co
Original Assignee
LOOSE SEAT VALVE Co
Publication date
Application grantedgrantedCritical
Publication of CA279458ApublicationCriticalpatent/CA279458A/fr