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 - Lifetime
Application number
AU7878/42A
Inventor
Henry Timmins Leo
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.)
Chromium Mining and Smelting Corp Ltd
Original Assignee
Chromium Mining and Smelting Corp Ltd
Filing date
Publication of AU118045B2publicationCriticalpatent/AU118045B2/en
Application filed by Chromium Mining and Smelting Corp LtdfiledCriticalChromium Mining and Smelting Corp Ltd