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 - Lifetime
Application number
AU48229/59A
Inventor
Berger Wilhelm
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.)
Gebr Bohnen
Original Assignee
Gebr Bohnen
Filing date
Publication of AU233716B2publicationCriticalpatent/AU233716B2/en
Application filed by Gebr BohnenfiledCriticalGebr Bohnen