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
CA678662A
Inventor
R. Mast Lowell
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.)
DIVISION OF COMMERCIAL CONTROLS Corp
ELECTROMODE
Original Assignee
DIVISION OF COMMERCIAL CONTROLS Corp
ELECTROMODE
Publication date
Application grantedgrantedCritical
Publication of CA678662ApublicationCriticalpatent/CA678662A/en