United States Bicentennial Commemorative Edition of Proceedings and Addresses: Celebration of the Beginning of the Second Century of the American Patent System at Washington City, D.C., April 8, 9, 10, 1891Clark Boardman Company, 1990 - 554 strani |
Vsebina
HISTORY OF MOVEMENT | 11 |
FORMATION OF THE NATIONAL ASSOCIATION OF INVENTORS | 21 |
Hon O H PLATT U S Senator Invention and Advancement | 77 |
Avtorske pravice | |
25 preostalih delov ni prikazanih
Druge izdaje - Prikaži vse
Pogosti izrazi in povedi
advance American Patent System Anthemius apparatus application April arts Benjamin Butterworth building celebration cent century Chairman civilization Commissioner of Patents Committee Congress Constitution Department discovery early effect electric electro-magnet Elfreth Watkins Elliot England experiments fact field force George George Washington give granted heat Henry Hero of Alexandria honor House of Burgesses human hundred idea important improvement increased industry interest inventive genius inventor James Watt John John Lynch labor land letter machine machinery magnet mankind manufacture means mechanical ment methods miles modern monopolies Morse Mount Vernon Mount Vernon plantations nations nature patent law Patent Office period person Philadelphia planted plow practical present President principles production progress protection Province of Maryland railroad scientific Secretary secure steam engine telegraph thought thousand tion to-day trade United vessel Virginia Washington Watt York City