Improvements in or relating to automatic door check and closure device

Keywords	DePenning Applicant Sanchez India Door Ramps rollers
Ministry/ Department/ Residency	PATENTS AND DESIGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1963
To Year / Date (YYYY-MM-DD)	1963
Source Organization	NA
Identifier	NAIBHF00011394
File No./Reference No./Sheet No./Folio No.	90987
Location	BBSR-R1
Part No.	NA
File Size	52.6 MB
Pages	30
Call Number	NA
Publisher	NA
Subject	NA
Creator	NA
Accession Number	NA
Series	NA
Year of Publication	NA
Language	English
Bundle Barcode	NAIBHB00000379
Location Code	NA
File Barcode	NAIBHF00011394
QC Certificate No.	QC_20240713BH
Bundle No.	187