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
CA087,031A
Inventor
Jiri Safar
Zdenek Suchanek
Zdenek Zacpal
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.)
PREVOSKE STROJIRNY NARODNI PODNIK
Original Assignee
PREVOSKE STROJIRNY NARODNI PODNIK
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 PREVOSKE STROJIRNY NARODNI PODNIKfiledCriticalPREVOSKE STROJIRNY NARODNI PODNIK
Application grantedgrantedCritical
Publication of CA944556ApublicationCriticalpatent/CA944556A/en