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New Vat Dyestuffs and Process for Their Manufacture and Cellulose Textile Materials Dyed and Printed Therewith

Keywords	Ciba Ltd. Le Puy DePENNING & DEPENNING Agent COOH NH-C India
Ministry/ Department/ Residency	PATENTS AND DESIGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1963
To Year / Date (YYYY-MM-DD)	1963
Identifier	NAIBHF00010359
File No./Reference No./Sheet No./Folio No.	88789
Location	BBSR-R1
File Size	78.2 MB
Pages	46
Language	English
Bundle Barcode	NAIBHB00000358
File Barcode	NAIBHF00010359
QC Certificate No.	QC_20240709BH
Bundle No.	166

- Patent Application for Vat Dyestuff of the Dinaven...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- NEW VAT DYESTUFFS AND PROCESS FOR THEIR MANUFACTUR...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Vat dyestuffs of the anthraquinone series, process...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- New metal-complex compounds of monoazo dyestuffs, ...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- Patent application for new metal complex compounds...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962
- New Vat Dyestuffs and Processes for their Manufact...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- Anthraquinone Dyestuffs and Process for Their Manu...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- Patent Application for process for the manufacture...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Process for dyeing and printing fibrous textile ma...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962
- Chromium-containing azo dyestuffs and processes fo...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963