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Patent Application for Method and Apparatus for Investigating Earth Formations

Keywords	Schlumberger Well Surveying Corporation India DePENNING DEPENNING
Ministry/ Department/ Residency	PATENTS AND DISGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1951
To Year / Date (YYYY-MM-DD)	1951
Identifier	NAIBHF00002797
File No./Reference No./Sheet No./Folio No.	75360
Location	BBSR-R1
File Size	122.1 MB
Pages	72
Collection	Public Records
Language	English
Bundle Barcode	NAIBHB00000200
File Barcode	NAIBHF00002797
QC Certificate No.	QC_20240622BH
Bundle No.	8

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