Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FILATURES PROUVOST MASUREL ET
Original Assignee
FILATURES PROUVOST MASUREL ET
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Filing date
Publication date
Priority claimed from CH1043767Aexternal-prioritypatent/CH476893A/fr
Application filed by FILATURES PROUVOST MASUREL ETfiledCriticalFILATURES PROUVOST MASUREL ET
Publication of ES356360A1publicationCriticalpatent/ES356360A1/es
Werkwijze voor het bereiden van azobenzothiazoli- um-kleurstoffen, werkwijze voor het verven van vezels met deze kleurstoffen en voorwerpen ge- verfd met deze kleurstoffen.