CH562783A5CH748972ACH748972ACH562783A5CH 562783 A5CH562783 A5CH 562783A5CH 748972 ACH748972 ACH 748972ACH 748972 ACH748972 ACH 748972ACH 562783 A5CH562783 A5CH 562783A5
Authority
CH
Switzerland
Application number
CH748972A
Original Assignee
Hoechst Ag
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Filing date
Publication date
Application filed by Hoechst AgfiledCriticalHoechst Ag
Publication of CH562783A5publicationCriticalpatent/CH562783A5/xx