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
CA809836A
Inventor
J. Weitzman Milton
Gould Melvin
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.)
Slater Electric Inc
Original Assignee
Melvin Gould
Milton J Weitzman
Slater Electric Inc
Publication date
Application grantedgrantedCritical
Publication of CA809836ApublicationCriticalpatent/CA809836A/en