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
AU4961/42A
Inventor
Theodore Larson Alfred
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.)
E I Or Pont De Xemoers And Co
Original Assignee
E I Or Pont De Xemoers And Co
Filing date
Publication of AU116793B2publicationCriticalpatent/AU116793B2/en
Application filed by E I Or Pont De Xemoers And CofiledCriticalE I Or Pont De Xemoers And Co