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
CA128,031A
Inventor
Jaroslav Kopal
Jiri Pobrislo
Milos Jansa
Jaroslav Deiss
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.)
Vyzkumny a Vyvojovy Ustav Zavodu Vseobecneho Strojirenstvi
Original Assignee
Vyzkumny a Vyvojovy Ustav Zavodu Vseobecneho Strojirenstvi
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vyzkumny a Vyvojovy Ustav Zavodu Vseobecneho StrojirenstvifiledCriticalVyzkumny a Vyvojovy Ustav Zavodu Vseobecneho Strojirenstvi
Priority to CA128,031ApriorityCriticalpatent/CA955074A/en
Application grantedgrantedCritical
Publication of CA955074ApublicationCriticalpatent/CA955074A/en