Compositions of dichloropenta fluoropropane and acetone
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Composition with hydrogen-containing fluorochlorohydrocarbons
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Method of preparing fluorine-containing ethane derivatives
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Halogenated polycarbosilanes and processes for preparing them
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Cleaning compositions (containing fluorochlorocarbon, C1 to C4 alkanol and ethyl or methyl proprionate)
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Cleaning compositions without fluoro-chloro-hydrocarbons
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Depositing method of layer containing titanium, zirconium or hafnium on substrate
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Depositing method of layer containing copper on substrate
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Deposition of copper@-contg. layer on substrate - carried out by decomposition of new substd. cyclopentadienyl copper alkyl- or aryl-isonitrile cpd.
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Process for depositing copper containing layer II
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METHOD FOR DEPOSITING TITAN, ZIRCONIUM OR HAFNIUM CONTAINING LAYERS
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METHOD OF DEPOSITING COPPER-CONTAINING LAYER I
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New organic alkaline earth metal cpds. - used for alkaline earth metal deposition in metallic or cpd. form
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Deposition of films contg. titanium, zirconium or hafnium - by decomposition of di:alkylamino-pyrrolyl-metal derivs.
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Recovering pure lactose from sweet whey permeate - by concentrating, heating to ppte. calcium phosphate and protein, decolourising, then concentrating and crystallisation
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Alkaline bacillus lipases, coding DNA sequences therefor and bacilli, which produce these lipases
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Highly alkaline proteases
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METHOD FOR THE PRODUCTION OF FLUORINE-CONTAINING ETHAN DERIVATIVES
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Process for the preparation of alkali metal monofluorophosphate
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METHOD FOR THE PRODUCTION OF FLUORINE-CONTAINING ETHAN DERIVATIVES
