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
CA872511A
Inventor
Steidle-Sailer Manfred
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.)
HOSCHA GmbH
Original Assignee
HOSCHA GmbH
Publication date
Application grantedgrantedCritical
Publication of CA872511ApublicationCriticalpatent/CA872511A/en