CH562181A5CH1679871ACH1679871ACH562181A5CH 562181 A5CH562181 A5CH 562181A5CH 1679871 ACH1679871 ACH 1679871ACH 1679871 ACH1679871 ACH 1679871ACH 562181 A5CH562181 A5CH 562181A5
Authority
CH
Switzerland
Application number
CH1679871A
Original Assignee
Hoechst Ag
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Filing date
Publication date
Application filed by Hoechst AgfiledCriticalHoechst Ag
Publication of CH562181A5publicationCriticalpatent/CH562181A5/xx