Inventors and Inventions: In Three Parts

advantage apparatus appear apply arising become benefit BOOK called Century character charge claim common consequence considerable considered course defend demand desire discovery doubt effect employed Engine entirely equally evidence existing experience fact fire follow force further give given grant hand idea ignorant important improvement ingenuity instance interest invention inventors iron kind knowledge known less letter Lord machine Majestie manufacturers materials matter means mechanical ment mental mere mind monopoly nature never object observed obtain operations opinion original particular Patent Law persons possession possible practical present principle produce production progress protection prove question result reward scientific secret Ship simple single Sir William society successful sufficient suggested suppose theory thing tion trade true views whole