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.)
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.)
Waagner Biro AG
Original Assignee
Waagner Biro AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US00408851Aexternal-prioritypatent/US3848344A/en
Application filed by Waagner Biro AGfiledCriticalWaagner Biro AG
Application grantedgrantedCritical
Publication of AU480521B2publicationCriticalpatent/AU480521B2/en
Publication of AU7428574ApublicationCriticalpatent/AU7428574A/en