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
CA796105A
Inventor
D. Beck Roland
F. Smock Ellsworth
W. Houser Roy
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.)
Robertshaw Controls Co
Original Assignee
Robertshaw Controls Co
Publication date
Application grantedgrantedCritical
Publication of CA796105ApublicationCriticalpatent/CA796105A/en