A method of making chocolate coloured bricks from alluvial soils.

Keywords Manganese
Bricks
Soil
Colour
Firing Temperature
Strength
Clay
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 NAIBHF00006052
File No./Reference No./Sheet No./Folio No. 78778
Location BBSR-R1
Part No. NA
File Size 19.7 MB
Pages 11
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIBHB00000268
Location Code NA
File Barcode NAIBHF00006052
QC Certificate No. QC_20240629BH
Bundle No. 76
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