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Anthraquinone Vat Dyestuffs of the Phthalocyantridone Series and Processes for Their Manufacture

Keywords	DePenning DePenning Ltd. Anthraquinone vat dyestuffs cellulose textile material dyeing process printing process
Ministry/ Department/ Residency	PATENTS AND DESIGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1963
To Year / Date (YYYY-MM-DD)	1963
Identifier	NAIBHF00009706
File No./Reference No./Sheet No./Folio No.	88012
Location	BBSR-R1
File Size	31.6 MB
Pages	18
Language	English
Bundle Barcode	NAIBHB00000344
File Barcode	NAIBHF00009706
QC Certificate No.	QC_20240708BH
Bundle No.	152

- Vat dyestuffs of the anthraquinone series, process...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- 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
- New Vat Dyestuffs and Process for Their Manufactur...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- 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
- New metal-complex compounds of monoazo dyestuffs, ...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- Anthraquinone Vat Dyestuffs of the Phthaloylacrido...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962
- Patent Office: Cyano, Dyestuffs, Process of Their ...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- Process for the production of new reactive anthraq...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962