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1999-09-27
L-glutamic acid producing micro-organism and method of obtaining l-glutamic acid
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1999-09-27
L-glutamic acid producing micro-organism and method of obtaining l-glutamic acid
SG81982A1
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2001-07-24
Method for production of acrolein and acrylic acid
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1996-12-09
Method of obtaining clavilanic acid salts
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1997-12-08
Method of obtaining clavulanic acid and/or its salts
PL333104A1
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1999-11-08
Method of obtaining hydroxylammonia salts
PL329685A1
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1999-04-12
Improved method of obtaining enantiometrically pure azetidin-2-carboxylic acid
PL332450A1
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1999-10-11
Method of obtaining derivatives of hydroxamic acid
PL339336A1
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2000-10-09
Stable aqueous solution and method of obtaining same
PL330281A1
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1999-05-10
Method of obtaining derivatives of phenoxypropinic acid
PL335031A1
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2000-03-27
Compound and method of obtaining substituted 4-phenyl-4-cyanocyclohexanic acids
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1999-11-22
Method of manufacturing of salts and esters of clavulan acid
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2002-04-24
N-acetyl 3-chloroprocainamide, acid addition salts thereof, and methods of use
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1999-08-16
Method of obtaining monophtalic acid and its salts
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2000-09-11
Method of obtaining derivatives of dioxypenicillanic acid
PL332452A1
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1999-10-11
Novel derivatives of phenyloxyphenyl sulphonic acid and method of obtaining them
PL339304A1
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2000-12-04
Method of obtaining derivatives of 1-phenylparazolin-3-carboxylic acid
PL335373A1
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2000-04-25
Method of obtaining derivatives of 4h-4-oxoquinolysine-3-carboxylic acid
PL340733A1
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2001-02-26
Method of obtaining derivatives of 2-aminothiazocarboxamide
PL338405A1
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2000-08-14
Method of obtaining 2-quinoxalincarboxylic acid
PL336040A1
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2000-06-05
Method of obtaining metal salts of clavulanic acid
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1999-10-25
Method of obtaining polyestroles
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2002-06-17
1-alkoxymethyl-3-y-pyridinium salts and method of obtaining them _
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2001-05-21
Modified psilium and method of obtaining same
PL314646A1
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1997-12-08
Novel benzimidasolic salts and method of obtaining them