Patent Office Document for Method for Preparing Vitreous Silica Fibers

Keywords Silica
Fibres
Vitreous
Leaching
Acid
Glass
DAVAR
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 NAIBHF00005157
File No./Reference No./Sheet No./Folio No. 77861
Location BBSR-R1
Part No. NA
File Size 37.3 MB
Pages 23
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIBHB00000250
Location Code NA
File Barcode NAIBHF00005157
QC Certificate No. QC_20240627BH
Bundle No. 58
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