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Patent application for 'Improvements relating to spigot-and-socket pipe joints'.

Keywords	Asbestos-Cement Turner's Asbestos Cement Co. Ltd. DePENNING & DePENNING Patent Pipe Joint Moisture
Ministry/ Department/ Residency	PATENTS AND DESIGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1961
To Year / Date (YYYY-MM-DD)	1961
Identifier	NAIBHF00004963
File No./Reference No./Sheet No./Folio No.	77630
Location	BBSR-R1
File Size	19.9 MB
Pages	12
Language	English
Bundle Barcode	NAIBHB00000245
File Barcode	NAIBHF00004963
QC Certificate No.	QC_20240627BH
Bundle No.	53

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