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
CA907654A
Inventor
Schwarzkopf Anton
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.)
Anton Schwarzkopf Stahl und Fahrzeugbau
Original Assignee
Anton Schwarzkopf Stahl und Fahrzeugbau
Publication date
Application grantedgrantedCritical
Publication of CA907654ApublicationCriticalpatent/CA907654A/en