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 S WATSON CO
Original Assignee
H S WATSON CO
Filing date
Publication date
Application filed by H S WATSON COfiledCriticalH S WATSON CO
Application grantedgrantedCritical
Publication of AU6387160ApublicationCriticalpatent/AU6387160A/en
Publication of AU242834B2publicationCriticalpatent/AU242834B2/en