Optical Brightners and a Process for Optical Brightening of Polyamide Fibres or Films and the Like with said Brighteners

Keywords Optical Brightening
Fibrous Materials
Pyrazoline Compounds
Patent
Manufacturing Process
Chemical Equivalent
G. S. Davar
Ministry/ Department/ Residency PATENTS AND DISGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1963
To Year / Date
(YYYY-MM-DD)
1963
Source Organization NA
Identifier NAIBHF00009213
File No./Reference No./Sheet No./Folio No. 87490
Location BBSR-R1
Part No. NA
File Size 44.2 MB
Pages 27
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIBHB00000333
Location Code NA
File Barcode NAIBHF00009213
QC Certificate No. QC_20240706BH
Bundle No. 141

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