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- Google Patents
AU492953B2 - 4-pyridoxic acid derivatives as light-screening agents
- Google Patents
4-pyridoxic acid derivatives as light-screening agents
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.)
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.)
Richardson Vicks Inc
Original Assignee
Richardson Vicks Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CH535774Aexternal-prioritypatent/CH602110A5/xx
Application filed by Richardson Vicks IncfiledCriticalRichardson Vicks Inc
Application grantedgrantedCritical
Publication of AU7983275ApublicationCriticalpatent/AU7983275A/en
Publication of AU492953B2publicationCriticalpatent/AU492953B2/en