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LAFARQUE ALPHONSE
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LAFARQUE ALPHONSE
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Application filed by LAFARQUE ALPHONSEfiledCriticalLAFARQUE ALPHONSE
Priority to ES1877005760ApriorityCriticalpatent/ES5760H1/en
Publication of ES5760H1publicationCriticalpatent/ES5760H1/en
A system of mechanical applications called "Kunwald Propeller" that is intended to advantageously replace the use of the horizontal shaft propeller and rudder applied to the propulsion of ships.
Improvements in steam engines or other engines consisting of mechanical arrangements intended to allow the piston speed to be increased without reducing performance.