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A PROCESS FOR THE PREPARATION OF BASIC ESTERS OF 3,5-DIMETHOXY-4-ALKOXY BENZOIC ACIDS

Keywords	Benzoic acid alkylating agent esterification hydrolysis halide DePENNING & DePENNING India
Ministry/ Department/ Residency	PATENTS AND DESIGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1963
To Year / Date (YYYY-MM-DD)	1963
Identifier	NAIBHF00009368
File No./Reference No./Sheet No./Folio No.	87645
Location	BBSR-R1
File Size	58.3 MB
Pages	34
Language	English
Bundle Barcode	NAIBHB00000336
File Barcode	NAIBHF00009368
QC Certificate No.	QC_20240708BH
Bundle No.	144

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- Department: Ministry of Railway
- Branch: Accounts III
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- Branch: Kolkata
- Year / Date: 1963
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- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
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- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
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- Branch: Kolkata
- Year / Date: 1963
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- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
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- Department: Foreign
- Branch: Frontier-B
- Year / Date: 1909