CH449822A - Verfahren zur Herstellung eines Pigmentfarbstoffes
- Google Patents
Verfahren zur Herstellung eines Pigmentfarbstoffes
Info
Publication number
CH449822A
CH449822ACH396064ACH396064ACH449822ACH 449822 ACH449822 ACH 449822ACH 396064 ACH396064 ACH 396064ACH 396064 ACH396064 ACH 396064ACH 449822 ACH449822 ACH 449822A
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
Application filed by Hoechst AgfiledCriticalHoechst Ag
Publication of CH449822ApublicationCriticalpatent/CH449822A/de