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
CA623752A
Inventor
Charles H. Jones, Jr.
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.)
Lakso Co
Original Assignee
Lakso Co
Publication date
Application grantedgrantedCritical
Publication of CA623752ApublicationCriticalpatent/CA623752A/en