CH471276A - Optische Aufhellung von Textilien
- Google Patents
Optische Aufhellung von Textilien
Info
Publication number
CH471276A
CH471276ACH1469965ACH1469965ACH471276ACH 471276 ACH471276 ACH 471276ACH 1469965 ACH1469965 ACH 1469965ACH 1469965 ACH1469965 ACH 1469965ACH 471276 ACH471276 ACH 471276A
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
Priority claimed from CH496063Aexternal-prioritypatent/CH418286A/de
Publication of CH471276ApublicationCriticalpatent/CH471276A/de