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 |