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.)
Expired
Application number
CA808982A
Inventor
J. Jenard Leonard
W. Jenard Francis
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.)
Paulis Silk Co
Original Assignee
Paulis Silk Co
Publication date
Application grantedgrantedCritical
Publication of CA808982ApublicationCriticalpatent/CA808982A/en