SISTEMA UNIVERSALE DI PROPULSIONE DI VEICOLI MEDIANTE FORZA CENTRIPETA.
申请公布号:IT8183452(D0)
申请号:IT19810083452
申请日期:1981.08.28
申请公布日期:1981.08.28
Polyphosphazene polymers containing substituted alkyl/cycloalkyl substituents
Method of lowering resistivity of metal oxide semiconductor powder
Process for extruding and forming portion controlled frozen food
Process for the manufacture of cyano azo dyes
Circuit and apparatus for controlling a water softener
Portable purification device for use in aquariums
Automatic serum applicator with serum drying-preventive mechanism
Molybdenum monocarbide-tungsten monocarbide solid solutions
Substituted delta-lactones in perfume compositions
Carbamic acid ester, process for making the same and composition containing same
Method and apparatus for scrubbing a gas containing powdered particles