Patent Application for 'Condensation products of polyamines and epichlorhydrin and their use in tanning pretreatments'.

Keywords Dimethylsulphate
Benzyl chloride
Methyl p-toluenesulphonate
Remfry & Son
D.P.Ahuja
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 NAIBHF00008469
File No./Reference No./Sheet No./Folio No. 86732
Location BBSR-R1
Part No. NA
File Size 31.7 MB
Pages 18
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIBHB00000318
Location Code NA
File Barcode NAIBHF00008469
QC Certificate No. QC_20240705BH
Bundle No. 126

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