Patent application for the process for the production of water-insoluble metalliferous azo-dyestuffs on the fiber

Keywords	L. S. Davar E. S. Davar & Co. Farbwerke Hoechst Aktiengesellschaft India Cobalt Copper Nickel
Ministry/ Department/ Residency	PATENTS AND DESIGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1961
To Year / Date (YYYY-MM-DD)	1961
Identifier	NAIBHF00006177
File No./Reference No./Sheet No./Folio No.	74854
Location	BBSR-R1
File Size	45.6 MB
Pages	29
Language	English
Bundle Barcode	NAIBHB00000271
File Barcode	NAIBHF00006177
QC Certificate No.	QC_20240629BH
Bundle No.	79