Improvements in or relating to electrical protective relays

Keywords	Electric Relay Timing Means Overcurrent Overvoltage England
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	NAIBHF00004184
File No./Reference No./Sheet No./Folio No.	76803
Location	BBSR-R1
Part No.	NA
File Size	31.8 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	NAIBHB00000229
Location Code	NA
File Barcode	NAIBHF00004184
QC Certificate No.	QC_20240625BH
Bundle No.	37