Patent Application for Improvements relating to props for use in mines

Keywords	Pat Prop Wedge Pressure Pad Remfry Son
Ministry/ Department/ Residency	PATENTS AND DISGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1963
To Year / Date (YYYY-MM-DD)	1963
Source Organization	NA
Identifier	NAIBHF00009178
File No./Reference No./Sheet No./Folio No.	87455
Location	BBSR-R1
Part No.	NA
File Size	39.9 MB
Pages	24
Call Number	NA
Publisher	NA
Subject	NA
Creator	NA
Accession Number	NA
Series	NA
Year of Publication	NA
Language	English
Bundle Barcode	NAIBHB00000333
Location Code	NA
File Barcode	NAIBHF00009178
QC Certificate No.	QC_20240706BH
Bundle No.	141