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.)
Helen Lilian Henrietta Titchener
Original Assignee
Helen Lilian Henrietta Titchener
Filing date
Publication date
Application filed by Helen Lilian Henrietta TitchenerfiledCriticalHelen Lilian Henrietta Titchener
Application grantedgrantedCritical
Publication of AU296131B2publicationCriticalpatent/AU296131B2/en
Publication of AU4328664ApublicationCriticalpatent/AU4328664A/en