CH431760A - Verfahren zur Herstellung von wasserunlöslichen Azofarbstoffen
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Verfahren zur Herstellung von wasserunlöslichen Azofarbstoffen
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Publication number
CH431760A
CH431760ACH1174463ACH1174463ACH431760ACH 431760 ACH431760 ACH 431760ACH 1174463 ACH1174463 ACH 1174463ACH 1174463 ACH1174463 ACH 1174463ACH 431760 ACH431760 ACH 431760A
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Application filed by Bayer AgfiledCriticalBayer Ag
Publication of CH431760ApublicationCriticalpatent/CH431760A/de