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
AU15393/20A
Inventor
Engineer Surnmerdale Philadelphia Penn. U. SA Emil Ernest Novotny
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.)
John Stogdkll Stokes
Original Assignee
John Stogdkll Stokes
Filing date
Publication date
Application filed by John Stogdkll StokesfiledCriticalJohn Stogdkll Stokes
Publication of AU1539320ApublicationCriticalpatent/AU1539320A/en