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.)
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Sheffield Corp Setti Stl Inventor Ralph Chester Baker
Original Assignee
Sheffield Corp Setti Stl Inventor Ralph Chester Baker
Filing date
Publication date
Application filed by Sheffield Corp Setti Stl Inventor Ralph Chester BakerfiledCriticalSheffield Corp Setti Stl Inventor Ralph Chester Baker
Application grantedgrantedCritical
Publication of AU217563B2publicationCriticalpatent/AU217563B2/en
Publication of AU2601057ApublicationCriticalpatent/AU2601057A/en