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.)
RALPH HERMAN BALCH and HERBERT WRIGHT COATES GEORGE ALLEN WATSON
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.)
Celanese Corp
Original Assignee
Celanese Corp of America
Filing date
Publication date
Application filed by Celanese Corp of AmericafiledCriticalCelanese Corp of America
Application grantedgrantedCritical
Publication of AU5196964ApublicationCriticalpatent/AU5196964A/en
Publication of AU411619B2publicationCriticalpatent/AU411619B2/en