CH463669A - Verfahren zur Herstellung von Farbstoffsalzen und deren Verwendung
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Verfahren zur Herstellung von Farbstoffsalzen und deren Verwendung
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Publication number
CH463669A
CH463669ACH1227465ACH1227465ACH463669ACH 463669 ACH463669 ACH 463669ACH 1227465 ACH1227465 ACH 1227465ACH 1227465 ACH1227465 ACH 1227465ACH 463669 ACH463669 ACH 463669A
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Publication of CH463669ApublicationCriticalpatent/CH463669A/de