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
CA881876A
Inventor
Van Der Goot Arnold
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.)
METAALWARENFABRIEK JOH TH BENRAAD NV
Original Assignee
METAALWARENFABRIEK JOH TH BENRAAD NV
Publication date
Application grantedgrantedCritical
Publication of CA881876ApublicationCriticalpatent/CA881876A/en