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.)
Harvey Blanding and Walter James Schmidt Forrest Jr
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development Co
Filing date
Publication date
Application filed by Standard Oil Development CofiledCriticalStandard Oil Development Co
Application grantedgrantedCritical
Publication of AU720855ApublicationCriticalpatent/AU720855A/en
Publication of AU209418B2publicationCriticalpatent/AU209418B2/en