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
CA726630A
Inventor
V. Janakirama-Rao Bhogaraju
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.)
International Resistance Co
Original Assignee
International Resistance Co
Publication date
Application grantedgrantedCritical
Publication of CA726630ApublicationCriticalpatent/CA726630A/en