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
CA708010A
Inventor
L. Charlson Lyon
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.)
GERMANE CORP
Original Assignee
GERMANE CORP
Publication date
Application grantedgrantedCritical
Publication of CA708010ApublicationCriticalpatent/CA708010A/en