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
CA878402A
Inventor
Vian Ortuno Angel
Martin Municio Vicente
Lopez Mateos Federico
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.)
Empresa Auxiliar de la Industria SA
Original Assignee
Empresa Auxiliar de la Industria SA
Publication date
Application grantedgrantedCritical
Publication of CA878402ApublicationCriticalpatent/CA878402A/en