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
CA688712A
Inventor
A. Perini Louis
Leber Henry
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.)
DAIRYMEN'S LEAGUE COOPERATIVE ASSOCIATION
Original Assignee
DAIRYMEN'S LEAGUE COOPERATIVE ASSOCIATION
Publication date
Application grantedgrantedCritical
Publication of CA688712ApublicationCriticalpatent/CA688712A/en