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
CA805077A
Inventor
Krauss Paul
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.)
Barkrauss Enterprises Ltd
Original Assignee
Barkrauss Enterprises Ltd
Publication date
Application grantedgrantedCritical
Publication of CA805077ApublicationCriticalpatent/CA805077A/en