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
CA913787A
Inventor
Polata Bohumil
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.)
Signetics Corp
Original Assignee
Signetics Corp
Publication date
Application grantedgrantedCritical
Publication of CA913787ApublicationCriticalpatent/CA913787A/en