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.)
JOHN GEORGE LLOYD and JAMES JOHN DRAGER NORBERT HTZ
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.)
Bell Punch Co Ltd
Original Assignee
Bell Punch Co Ltd
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
Application filed by Bell Punch Co LtdfiledCriticalBell Punch Co Ltd
Application grantedgrantedCritical
Publication of AU287756B2publicationCriticalpatent/AU287756B2/en
Publication of AU4587364ApublicationCriticalpatent/AU4587364A/en