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.)
H W Ward & Co Ltd
Original Assignee
H W Ward & Co Ltd
Filing date
Publication date
Application filed by H W Ward & Co LtdfiledCriticalH W Ward & Co Ltd
Application grantedgrantedCritical
Publication of AU328440ApublicationCriticalpatent/AU328440A/en
Publication of AU113801B2publicationCriticalpatent/AU113801B2/en