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
CA628358A
Inventor
Melli Vincenzo
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.)
CHARLES J WAGSTAFF
FLORINDO COMIN
Original Assignee
CHARLES J WAGSTAFF
FLORINDO COMIN
Publication date
Application grantedgrantedCritical
Publication of CA628358ApublicationCriticalpatent/CA628358A/en