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Patent application for the extraction of hafnium

Keywords	France Paris RemfrY & Son Calcutta Patent Office Alfred Lecocq Henri Humeau
Ministry/ Department/ Residency	PATENTS AND DISGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1962
To Year / Date (YYYY-MM-DD)	1962
Source Organization	NA
Identifier	NAIBHF00007655
File No./Reference No./Sheet No./Folio No.	85743
Location	BBSR-R1
Part No.	NA
File Size	8.6 MB
Pages	5
Call Number	NA
Publisher	NA
Subject	NA
Creator	NA
Accession Number	NA
Series	NA
Year of Publication	NA
Language	English
Bundle Barcode	NAIBHB00000301
Location Code	NA
File Barcode	NAIBHF00007655
QC Certificate No.	QC_20240703BH
Bundle No.	109

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- Branch: Kolkata
- Year / Date: 1961
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