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
CA619192A
Inventor
Bogardi Endre
Kutas Andor
Bartha Lajos
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.)
MINERALIMPEX MAGYAR OLAJ-ES BANYTERMEK KULKERESKEDELMI V
Original Assignee
MINERALIMPEX MAGYAR OLAJ-ES BANYTERMEK KULKERESKEDELMI V
Publication date
Application grantedgrantedCritical
Publication of CA619192ApublicationCriticalpatent/CA619192A/en