A process for the production of well bleached and softened raw tannery wool, hair and other keratinous fibres.

Keywords Tannery
Wool
Hair
Keratinous Fibres
Acid Washing
Bleaching
Soap
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 NAIBHF00009157
File No./Reference No./Sheet No./Folio No. 87434
Location BBSR-R1
Part No. NA
File Size 43.9 MB
Pages 25
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIBHB00000332
Location Code NA
File Barcode NAIBHF00009157
QC Certificate No. QC_20240706BH
Bundle No. 140

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