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EP0248231A2
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Pharmacologically active peptides
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EP0199331A1
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Pharmacologically active peptides
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EP0176070A1
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Pharmacologically active peptides
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DE3333752A1
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PHARMACOLOGICALLY ACTIVE PEPTIDES
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DE3049278A1
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N-terminal-phenylalanine proline peptide derivs. - with antipsychotic, neuroleptic, tranquilliser and opiate activity
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DE3047596A1
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Neuroleptic tyrosyl-proline di:peptide derivs. - prepd. by conventional linking of the component aminoacid(s)
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EP0019829A1
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Pharmacologically active peptides and their compositions
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DE2723177A1
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Cigarette heat conducting tube - is closed one end to transfer heat from burning tip to reduce harmful combustion prods.
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US4120309A
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Hand operated device for producing tobacco articles low in noxious substances
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US4142534A
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Reduction of toxic substances in tobacco smoke
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DE2539418A1
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Low carbon monoxide tobacco articles - with tobaccoless cavities sepd. by partition impermeable to air
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DE2518839A1
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Detoxicating tobacco, cigars and cigarettes - by generating catalyst while smoking pref, achieved by adding metal nitrates of hydroxides
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DE2500683A1
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Purificn. of exhaust gases - by addn. of metal complex catalysts to the combustion chamber
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DE2559547A1
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Catalytic purification of combustion exhaust gases
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