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1981-10-16
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1978-12-12
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1981-05-16
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1980-12-01
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1981-05-16
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1982-08-17
PROCESS OF OBTAINING VINILPOLIBUTADIENE
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1983-08-03
PROCEDURE FOR THE PURIFICATION OF OIL LUBRICANTS
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1986-09-26
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1980-05-16
FIBER OPTIC CABLE
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1981-03-16
PROCEDURE FOR THE PREPARATION OF A CHLORINE-2-PROPIONATE OF AL-COHYL
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1981-02-16
A PROCEDURE FOR THE PREPARATION OF NEW HETE-ROCICLIC PHENOXYAMINS
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1986-06-04
DEVICE FOR THE MANUFACTURE OF A WRAPPED YARN
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1982-10-26
PROCEDURE FOR THE DISTILLATION OF TERT-ALCHYL-HYDROPAROXOXIDS
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1981-02-17
DIAZOFOERENINGAR REAGERANDE MED FIBER
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1981-03-31
PROVISION FOR THE DISPOSAL OF PARASITE INTERFERNICS
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1987-09-30
SYNTHETIC SPACEBOARD RISK MAGNETITT
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1981-02-16
A PROCEDURE FOR THE PREPARATION OF A TRIHALOMETILCARBONATE
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1982-02-26
VINDEZINE PREPARATION PROCEDURE
BR8005514A
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1981-03-10
CARDING MACHINE
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1982-01-01
RADIOANALYSIS PROCEDURE OF A WARM-BLOODED ANIMAL
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1987-11-18
YARN
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1981-04-26
IS MACHINE
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1981-04-16
VIBRATION DEVICE FOR VIBRATION OF A VISCO- VIBRATION SYMMETER
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1981-12-25
PROCEDURE FOR METALIZATION OF SYNTHETIC FIBERS
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1986-06-11
PROCEDURE FOR THE MANUFACTURE OF PHOTOCONDUCTIVE FIBERS