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Patent Office Sospecial Chemical Industries Leamited

Keywords	bipyridyls process organic solvent contacting step temperature purification REMFRY
Ministry/ Department/ Residency	PATENTS AND DISGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1953
To Year / Date (YYYY-MM-DD)	1953
Identifier	NAIBHF00008351
File No./Reference No./Sheet No./Folio No.	86611
Location	BBSR-R1
File Size	33.9 MB
Pages	21
Language	English
Bundle Barcode	NAIBHB00000316
File Barcode	NAIBHF00008351
QC Certificate No.	QC_20240705BH
Bundle No.	124

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