Patent Application - Shell Research Limited

Keywords Phosphorus
Oil-Soluble
Polymeric Compounds
Lubricating Oils
Shell Research Limited
BELFRY & SON
R. HALL
Ministry/ Department/ Residency PATENTS AND DESIGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1971
To Year / Date
(YYYY-MM-DD)
1971
Identifier NAIBHF00005964
File No./Reference No./Sheet No./Folio No. 78689
Location BBSR-R1
File Size 42.7 MB
Pages 25
Language English
Bundle Barcode NAIBHB00000266
File Barcode NAIBHF00005964
QC Certificate No. QC_20240629BH
Bundle No. 74

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