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An inhalor for pulverulent medicinal substances. Chiesi P, Citterio G, September 17, 1980: GB2041763-A (79 worldwide citation)

The inhalor for pulverulent medicinal substances combining the function of a dosage feeder comprises a nozzle 1, a chamber 8 for the storage of the medicinal substance which can rotate relatively to the nozzle 1, and a cavity 18, for the collection of successive doses of the medicinal substance, com ...


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Gauri Kailash Kumar Dr: Nucleotides, methods for their preparation and medicaments.. Gauri Kailash Kumar Dr, September 17, 1980: EP0015584-A2 (55 worldwide citation)

Nucleotides of the general formula I in which "Base" is a purine base radical, pyrimidine base radical, 2- pyridone base radical or 3,6-dihydro-2-pyridone base radical, which can be substituted in a variety of ways, and in which R is a pentofuranosyl radical of the general formula in which R' is a h ...


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Schreurs Gustaaf Johannes: Method and device for the manufacture of cleaving tiles and cleaving tile obtained.. Mosa, September 17, 1980: EP0015614-A1 (36 worldwide citation)

Manufacture of cleaving-tiles by extrusion of a ceramic mass into a continuous column, which is cut into mouldings of the desired tile length, which mouldings are subsequently cleft after hardening. The continuous extruded column (2) is passed between forming rollers (9, 10) which provide at least a ...


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Van Zeggeren Willem Aart, Thomas Kim: Coin dispenser.. Mars, September 17, 1980: EP0015724-A2 (35 worldwide citation)

The invention relates to a coin dispenser for use in vending machines for giving out change when the value of money inserted into the machine exceeds the price of the merchandise purchased. The aim of the invention is to simplify the design of such a dispenser so that different sets of coins can be ...


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Ostermayer Franz Dr, Zimmermann Markus Dr: 3-amino-1,2-propane diols, process for their preparation, pharmaceutical compositions containing them and use thereof.. Ciba-Geigy, September 17, 1980: EP0015505-A1 (31 worldwide citation)

Derivate des 3-Amino-1,2-propandiols der Formel in welcher Ar gegebenenfalls substituiertes Aryl, n die Zahl 0 oder 1 und alk Alkylen mit 2-5 Kohlenstoffatomen bedeuten, wobei das Stickstoffatom und das Sauerstoffatom oder, falls n für Null steht, der Phenylrest durch mindestens zwei Kohlenstoffatom ...


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Subramanian Pallatheri Manacka: Laminar articles of polyolefin and a second polymer and process for making them.. Du Pont, September 17, 1980: EP0015556-A1 (29 worldwide citation)

A process for manufacturing laminar articles by forming heterogeneous melts of a combination of a polyolefin and a second polymer with a alkylcarboxyl-substituted polyolefin as a compatibilizing material. Also, the laminar articles wherein the second polymer is a discontinuous phase and the polyolef ...


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Process for preparing hollow microporous polypropylene fibers. Celanese, September 17, 1980: GB2041821-A (29 worldwide citation)

Hollow open-celled microporous polypropylene fibers having an oxygen gas permeability of at least 35 cc/cm.min at 10 psi. are produced by melt spinning isotactic polypropylene at a temperature of at least 230 DEG C to form precursor hollow fibers having an average inner diameter of at least 140 micr ...


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