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
CA832956A
Inventor
Bonenberg Zdzislaw
Dybal Daniel
Zakrawacz Stanislaw
Budzynski Kazimierz
Juszczyk Leopold
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.)
BIURO PROJEKTOW PRZEMYSLU HUTNICZEGO "BIPROHUT"
Original Assignee
BIURO PROJEKTOW PRZEMYSLU HUTNICZEGO "BIPROHUT"
Publication date
Application grantedgrantedCritical
Publication of CA832956ApublicationCriticalpatent/CA832956A/en