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.)
Hemphill Co
Original Assignee
Hemphill Co
Filing date
Publication date
Application filed by Hemphill CofiledCriticalHemphill Co
Application grantedgrantedCritical
Publication of AU1974145ApublicationCriticalpatent/AU1974145A/en
Publication of AU123940B2publicationCriticalpatent/AU123940B2/en