Shell Research Limited - Patent Application

Keywords Remfrey
Son
Shell Research Limited
alkyl ammonium salts
cellulose ethers
sodium polyphosphates
Ministry/ Department/ Residency PATENTS AND DESIGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1962
To Year / Date
(YYYY-MM-DD)
1962
Identifier NAIBHF00006375
File No./Reference No./Sheet No./Folio No. 84356
Location BBSR-R1
File Size 30.2 MB
Pages 19
Language English
Bundle Barcode NAIBHB00000275
File Barcode NAIBHF00006375
QC Certificate No. QC_20240701BH
Bundle No. 83

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