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
CA 30474
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.)
Ald Inc
Original Assignee
Ald Inc
Publication date
Priority to CA 30474priorityCriticalpatent/CA30474S/en
Application grantedgrantedCritical
Publication of CA30474SpublicationCriticalpatent/CA30474S/en