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A new or improved method of charging an open hearth furnace with materials for making steel and the like, and of controlling charging and discharging operations therein

Keywords	G. K. N. Steel Company Limited REMFRY SON Patent
Ministry/ Department/ Residency	PATENTS AND DISGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1963
To Year / Date (YYYY-MM-DD)	1963
Identifier	NAIBHF00007776
File No./Reference No./Sheet No./Folio No.	86018
Location	BBSR-R1
File Size	107.0 MB
Pages	60
Language	English
Bundle Barcode	NAIBHB00000304
File Barcode	NAIBHF00007776
QC Certificate No.	QC_20240703BH
Bundle No.	112

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