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1974-03-20
DENICOTIZATION PROCESS
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1973-04-12
IMPROVED PHOTOGRAPHIC ELEMENT AND PROCESS TO GET THE SAME
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1973-04-26
EXPLOSIVE COMPOSITION AND PROCESS FOR THE SAME MANUFACTURE
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1973-03-13
DYE PRODUCTION PROCESS
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1973-09-15
AMINOTHIODIAZOLS AND THIODIAZOLIC AZO-DYES
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1973-10-25
PERFECT PARAPEITE AND ASSEMBLY PROCESS
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1973-11-01
PROCESS FOR OBTAINING BENZOXAZOLONES- (2) AND BENZOTIAZOLONES- (2)
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1974-08-29
NEW ISOTIOCIANO-BENZAZOS AND PROCESS FOR ITS PREPARATION
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1973-04-12
PROCESS FOR THE MANUFACTURE OF AZO-DYES
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1973-09-25
A NON-WOVEN ITEM AND PROCESS FOR GETTING IT
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1973-09-25
A NON-WOVEN ITEM AND PROCESS FOR ITS MANUFACTURE
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1973-03-29
CONFIGURED NYLON-4 ITEM AND PROCESS FOR THE SAME MANUFACTURE
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1973-05-08
PROCESS FOR THE PREPARATION OF NEW ESTERS AND COMPOSITES PRAGUICIDES BASED ON THESE
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1973-04-12
PROCESS FOR THE MANUFACTURE OF RENZOXIATION AND BENZOTIOXANTHENE DYES
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1973-05-03
PROCESS FOR THE PREPARATION OF BENSOXANTHEN AND BENZOTIOXANTHEN DYES
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1977-07-16
CHEMICALS AND PROCESSES
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1973-05-17
ACRYLONITRILLA HYDROMERIZATION PROCESS
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1973-01-09
SEWING CONNECTION AND SEWING PROCESS
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1973-06-07
PROCESS AND DEVICE FOR THE GETTING OF POLYAMINS
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1973-05-03
PROCESS FOR THE MANUFACTURE OF BENZOXANTHEN DYES
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1973-04-10
PROCESS FOR MANUFACTURING SILICIO METALICO
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1973-04-19
PROCESS AND DEVICE FOR THE MANUFACTURE OF CLOTHING ITEMS
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1973-06-12
POLYAZOIC DYES AND PROCESS FOR OBTAINING THE SAME
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1973-04-12
PROCESS FOR OBTAINING BENZOXARTEN AND BENZOTIOXANTHEN DYES
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1973-04-24
PROCESS FOR THE PREPARATION OF XYLOSIS