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- Google Patents
AU423111B2 - Process for sulphonation
- Google Patents
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
AU34258/68A
Inventor
Edgar Sowerby Austen
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.)
Albright and Wilson Australia Ltd
Original Assignee
Albright and Wilson Australia Ltd
Filing date
Publication of AU423111B2publicationCriticalpatent/AU423111B2/en
Application filed by Albright and Wilson Australia LtdfiledCriticalAlbright and Wilson Australia Ltd