ZW4090A1
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1990-12-05
Composition and use
GB2232613B
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1993-04-28
Catalytic treatment
IL93055A0
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1990-11-05
Polyimidesiloxanes,their preparation and use
EP0344110A3
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1990-04-04
Substituted naphthacenes-5,12-diones and their use
ZA903409B
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1991-02-27
Maleinimide-derivatives and their use as pharmaceuticals
EP0362966A3
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1990-06-27
Catalysts and methods for denitrization
DE3760193D1
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1989-07-06
Heteropolymolybdate mixtures and their use as catalysts
ZA893782B
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1990-07-25
Composition and use
AR244989A1
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1993-12-30
Absorbent structure and absorbent product
GB2185907B
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1989-12-06
Catalyst and its use
IL92281A0
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1990-07-26
Polyimidesiloxanes,their preparation and use
EP0344109A3
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1990-03-21
Substituted naphthacene-5,12-diones and their use
GB2227429B
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1992-08-05
Cyanohydrination catalyst and process
EP0278851A3
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1988-09-14
Zeolithic catalyst, its preparation and its use in the conversion of hydrocarbons
IL92033A0
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1990-07-12
Catalyst and method for the preparation thereof
EP0413794A4
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1992-02-26
Periodontal and bone regeneration factor, materials and methods
ZA897621B
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1990-07-25
Modified natural zeolite catalyst and its use
NZ236334A
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1993-04-28
Zeolite catalyst of the levyne type and its preparation
GB8901996D0
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1989-03-22
Compounds and use
EP0408153A3
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1991-03-20
Preparation and use of metal-containing zeolitic catalysts
GR900300184T1
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1991-10-10
Preparation and its use
EP0393339A3
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1990-12-05
Preparation of pre-caseinates, and use
ZA886733B
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1989-05-30
Modified zeolite catalysts and use thereof in the preparation and transformation of hydrocarbons
KR0168750B1
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1999-10-15
Zeolite aggregates and catalysts
GB9026981D0
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1991-01-30
Catalyst and its use