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.)
Expired
Application number
AU19306/29A
Inventor
P. Dubbs Carbon
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products Co
Filing date
Publication date
Application filed by Universal Oil Products CofiledCriticalUniversal Oil Products Co
Publication of AU1930629ApublicationCriticalpatent/AU1930629A/en