BR6348558D0
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1973-06-05
PROCESS FOR THE PRODUCTION OF PYRIDILIC PHOSPHORUS COMPOUNDS AND PESTICIDED COMPOSITES BASED ON THE SAME
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1973-09-11
PROCESS FOR THE PREPARATION OF BASIC FTALAN AND ISO-CHROMANE DERIVATIVES
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1973-01-30
APPARATUS AND PROCESS FOR PACKAGING AND LABELING
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1973-07-17
PROCESS FOR THE PREPARATION OF ANTIDIARREIC RESIN SALTS
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1973-04-12
PROCESS FOR THE PREPARATION OF HYDROXYLAMINE SALTS AND CATALYTIC COMPOSITION EMPLOYED IN THE SAME
BR6459301D0
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1973-02-13
A PROCESS AND A DEVICE FOR PACKAGING MANUFACTURE
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1973-05-24
PERFECTED GLASS-ANTENNA AND PROCESS FOR DETERMINING YOUR DRAWING
BR6569895D0
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1973-12-27
IMPROVEMENT IN PROCESS FOR THE PRODUCTION OF IMINES AND IN REDUCTIVE ALKYLATION PROCESS FOR THE PRODUCTION OF SECOND SECOND AMINES
BR6914425D0
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1973-02-22
PROCESS FOR THE PREPARATION OF N-SUBSTITUTED IMIDAZOLES AND THEIR SALTS
BR6906147D0
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1973-01-16
PROCESS FOR THE PRODUCTION OF DIHIDRO-BENZAZEPINE-3-REPLACED AND RESULTING PRODUCT
BR6462752D0
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1973-08-07
PROCESS FOR THE PRODUCTION OF 2 4 6-TRIAMINOKINAZOLIN AND FOR THE PRODUCTION OF METHYLAMINE COMPOUNDS
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1974-07-25
PROCESS FOR THE PREPARATION OF NEW QUARTENARY AND COMPOSITE AMMONIUM SALTS BASED ON THESE
BR6462130D0
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1973-08-02
PROCESS FOR THE PREPARATION OF NEW 1-ARYLOXY-2-HYDROXY-3-ISOPROPYLAMINE-PROPANS AND THEIR SALTS
BR6787953D0
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1973-12-26
PROCESS FOR THE PRODUCTION OF QUARTENARY AMMONIUM SALTS AND BACTERICIDE COMPOSITES BASED ON THE SAME
BR6677181D0
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1973-08-14
PROCESS TO PREPARE POLYALKYLENE-POLYAMINE SALTS AND PERFECTED NON-SLUDGE INSECTICID COMPOSITES CONTAINING THE SAME
BR6464186D0
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1973-07-26
PROCESS FOR THE PREPARATION OF QUATERNARY AMMONIUM SALTS
BR6804399D0
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1973-02-22
PROCESS FOR THE PRODUCTION OF N-TRITYLIMIDAZOLE SALTS AND FUNGICIDE COMPOSITES BASED ON THE SAME
BR6463966D0
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1973-07-26
PROCESS FOR THE PREPARATION OF 9-ALPHA 10-ALPHA AND 9-BETA 10-ALPHA-STEROIDS
BR6910358D0
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1973-01-09
PROCESS FOR THE PRODUCTION OF BIPERIDILE SALTS
BR6908735D0
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1973-02-22
A PERFECT PROCESS FOR BISURETANS
BR7017554D0
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1973-05-10
PROCESS OF PREPARATION OF NEW QUARTENARY AMMONIUM SALTS AND PHYTOSANITARY COMPOUNDS BASED ON THEM
BR6910837D0
(en )
1973-05-10
PROCESS FOR THE PRODUCTION OF H DIARIL PIRIDIL METIL JUNIDAZOIS AND ITS SALTS
BR6679983D0
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1973-09-06
PROCESS FOR THE PRODUCTION OF N-DISSUBSTITUTED BIPYRIDILY SALTS
BR6909614D0
(en )
1973-01-02
PROCESS IMPROVEMENT FOR POLYMERIZATION AND COPOLIMERIZATION OF OLEFINS
BR6678676D0
(en )
1973-10-23
AMINICETONE PRODUCTION PROCESS ITS QUATERNARY AMMONIUM SALTS AND COMPOUNDS