CH467317A - Verfahren zur Herstellung von Diazapolymethinfarbstoffen
- Google Patents
Verfahren zur Herstellung von Diazapolymethinfarbstoffen
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Publication number
CH467317A
CH467317ACH409863ACH409863ACH467317ACH 467317 ACH467317 ACH 467317ACH 409863 ACH409863 ACH 409863ACH 409863 ACH409863 ACH 409863ACH 467317 ACH467317 ACH 467317A
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Priority claimed from DEB62786Aexternal-prioritypatent/DE1213549B/de
Priority claimed from DEB66851Aexternal-prioritypatent/DE1266899B/de
Priority claimed from DEB67320Aexternal-prioritypatent/DE1276840B/de
Application filed by Basf AgfiledCriticalBasf Ag
Publication of CH467317ApublicationCriticalpatent/CH467317A/de