Improvements in or relating to flap used in foot-valve for pumps.

Keywords	P.K. Kulkarni Pickulka flap plate ring water-resistant resilient
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	NAIBHF00008195
File No./Reference No./Sheet No./Folio No.	86453
Location	BBSR-R1
Part No.	NA
File Size	26.4 MB
Pages	15
Call Number	NA
Publisher	NA
Subject	NA
Creator	NA
Accession Number	NA
Series	NA
Year of Publication	NA
Language	English
Bundle Barcode	NAIBHB00000313
Location Code	NA
File Barcode	NAIBHF00008195
QC Certificate No.	QC_20240726BH
Bundle No.	121