Application for Patent - Pyrrolidone Polymerization

Keywords Potassium
Pyrrolidone
Xylene
US Patent
U.S. Patent 2
638
463
Mercury
Hydroxide
Ministry/ Department/ Residency PATENTS AND DESIGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1961
To Year / Date
(YYYY-MM-DD)
1961
Source Organization NA
Identifier NAIBHF00006066
File No./Reference No./Sheet No./Folio No. 78793
Location BBSR-R1
Part No. NA
File Size 37.8 MB
Pages 22
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIBHB00000268
Location Code NA
File Barcode NAIBHF00006066
QC Certificate No. QC_20240629BH
Bundle No. 76

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