Patent Office

Keywords Polyhydroxyaromatic
Boric acid
Formaldehyde
Phosphorus
Phenolic
Thermoset
Resins
Ministry/ Department/ Residency PATENTS AND DISGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1961
To Year / Date
(YYYY-MM-DD)
1961
Source Organization NA
Identifier NAIBHF00002490
File No./Reference No./Sheet No./Folio No. 75043
Location BBSR-R1
Part No. NA
File Size 33.0 MB
Pages 19
Collection Public Records
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIBHB00000193
Location Code NA
File Barcode NAIBHF00002490
QC Certificate No. QC_20240622BH
Bundle No. 1
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