Patent Application for a Gravity Operated Tilting Isolator Switch with Automatic Earthing Device

Keywords Sinha
Co
Palmer
Block
buffer
springs
switch
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 NAIBHF00002788
File No./Reference No./Sheet No./Folio No. 75350
Location BBSR-R1
Part No. NA
File Size 25.6 MB
Pages 15
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 NAIBHB00000199
Location Code NA
File Barcode NAIBHF00002788
QC Certificate No. QC_20240622BH
Bundle No. 7
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