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Patent Application for 'Process for the production of reactive disazo dyestuffs suitable for dyeing or printing textile materials'

Keywords	J.R. Geigy REMFRY & SON R.Hall India SO3H Cu-O-NH
Ministry/ Department/ Residency	PATENTS AND DISGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1961
To Year / Date (YYYY-MM-DD)	1961
Identifier	NAIBHF00003145
File No./Reference No./Sheet No./Folio No.	75737
Location	BBSR-R1
File Size	82.7 MB
Pages	48
Collection	Public Records
Language	English
Bundle Barcode	NAIBHB00000207
File Barcode	NAIBHF00003145
QC Certificate No.	QC_20240622BH
Bundle No.	15

- Application for patent by J.R. Geigy A.G. for the ...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962
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- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962
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- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
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- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Patent Application for Vat Dyestuff of the Dinaven...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Process for dyeing and printing fibrous textile ma...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962
- 1340 Views
- Supply of 5 copies of the Report on the Reconnaiss...
- Department: Foreign
- Branch: External-B
- Year / Date: 1892
- Process for the production of azo dyestuffs which ...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- Patent Office: Cyano, Dyestuffs, Process of Their ...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963