Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Societe General de Constructions Electriques et Macaniques Alsthom Patents Assignee: Societe General de Constructions Electriques et Macaniques Alsthom Address: Paris Cedex, FR No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 4060883 Compound turbine rotor and method for manufacturing elements constituting such a rotor December 6, 1977 The invention concerns welded turbine rotors. It is characterized in that, n the elements constituting a welded rotor which consist of a blade bearing block having at least one axial protuberance, that axial protuberance is made of steel having a lower carbon and nickel content than the r       Recently Added Patents Piezoelectric resonator with optimised motional capacitances Processes for polyurethane polymerization using polysilyl derivatives of germanium and tin as catalysts Method of producing hybrid Erysimum cheiri seeds and plants using male sterility Information storage and retrieval Optical pickup, optical disc device and method for manufacturing optical pickup Control device for vehicle Private branch exchange   Randomly Featured Patents Toddler's urinal Three-dimensional display Traversing blade-rotary propeller Catalyst-solvent system for polyester-based polyurethane foams comprising N-butylmorpholine and N,N'-dimethylpiperazine and the solvent Smoking device Power transmission for a vehicle Gripstay channel veneer anchor assembly Control apparatus Method of manufacturing a boron carbide film on a substrate Data output apparatus for memory device © 2006. PatentGenius. All Rights Reserved.