Patent Application: Improvements relating to the production of aluminum

Keywords	Aluminium-Industrie-Aktien-Gesellschaft DePENNING DePENNING & DePENNING Aluminium Cryolite NaF AIF
Ministry/ Department/ Residency	PATENTS AND DESIGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1962
To Year / Date (YYYY-MM-DD)	1962
Identifier	NAIBHF00006551
File No./Reference No./Sheet No./Folio No.	84559
Location	BBSR-R1
File Size	26.4 MB
Pages	16
Language	English
Bundle Barcode	NAIBHB00000279
File Barcode	NAIBHF00006551
QC Certificate No.	QC_20240701BH
Bundle No.	87