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- Google Patents
AU238382B2 - Improvements in and relating to tanning agents
- 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.)
Dr Max Schrank Dr. John Heindl and Dr. Walter Heidemann Dr. Gustav Widmer
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.)
BASF Schweiz AG
Original Assignee
Ciba AG
Filing date
Publication date
Application filed by Ciba AGfiledCriticalCiba AG
Application grantedgrantedCritical
Publication of AU4097158ApublicationCriticalpatent/AU4097158A/en
Publication of AU238382B2publicationCriticalpatent/AU238382B2/en