Improvements in facing material for foundry moulds, cores and the like

Keywords DePENNING
pre-polymerisation inhibitor
facing material
sand cores
moulds
acetone
alcohol
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 NAIBHF00004819
File No./Reference No./Sheet No./Folio No. 77485
Location BBSR-R1
Part No. NA
File Size 27.5 MB
Pages 16
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIBHB00000242
Location Code NA
File Barcode NAIBHF00004819
QC Certificate No. QC_20240627BH
Bundle No. 50
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