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.)
CANADIAN PORCELAIN Co Ltd
Original Assignee
CANADIAN PORCELAIN 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 of AU482204B2publicationCriticalpatent/AU482204B2/en
Priority claimed from CA158,770Aexternal-prioritypatent/CA975445A/en
Priority claimed from US05/325,331external-prioritypatent/US3941918A/en
Application filed by CANADIAN PORCELAIN Co LtdfiledCriticalCANADIAN PORCELAIN Co Ltd
Publication of AU6338173ApublicationCriticalpatent/AU6338173A/en