Patent Application - Improvements in and relating to constructional elements

Keywords	DePENNING DePENNING G. M. Adie SAKA Agent Applicant Fig.
Ministry/ Department/ Residency	PATENTS AND DESIGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1961
To Year / Date (YYYY-MM-DD)	1961
Identifier	NAIBHF00006308
File No./Reference No./Sheet No./Folio No.	74990
Location	BBSR-R1
File Size	47.3 MB
Pages	27
Language	English
Bundle Barcode	NAIBHB00000273
File Barcode	NAIBHF00006308
QC Certificate No.	QC_20240629BH
Bundle No.	81