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.)
Economy Engine Company Actuallnventor Frank Joseph Karem
Original Assignee
Economy Engine Company Actuallnventor Frank Joseph Karem
Filing date
Publication date
Application filed by Economy Engine Company Actuallnventor Frank Joseph KaremfiledCriticalEconomy Engine Company Actuallnventor Frank Joseph Karem
Application grantedgrantedCritical
Publication of AU1942456ApublicationCriticalpatent/AU1942456A/en
Publication of AU211464B2publicationCriticalpatent/AU211464B2/en