double patenting
41Persian carpet — Persian Arts Visual Arts Painting …
42Charles Grafton Page — (January 25, 1812 in Salem, Massachusetts – May 5, 1868 in Washington, D.C.) was an American electrical experimenter and inventor, physician, patent examiner, patent advocate, and professor of chemistry. Charles Grafton Page …
43Philips — For other uses, see Philips (disambiguation). Koninklijke Philips Electronics N.V. Type Naamloze vennootschap Traded as Euronext:  …
44Parachute — This article is about the device. For sports involving a parachute, see Parachuting. For other meanings, see Parachute (disambiguation). Parachutes opening A parachute is a device used to slow the motion of an object through an atmosphere by… …
45Wilhelm Maybach — IPA| [ˈvɪl.hɛlm ˈmai.bax] (February 9, 1846 ndash; December 29, 1929), was an early German engine designer and industrialist. In the 1890s he was hailed in France, then the world centre for car production, as the King of constructors . From the… …
46Football — For other uses, see Football (disambiguation). Some of the many different games known as football. From top left to bottom right: Association football or soccer, Australian rules football, International rules football, rugby union, rugby league,… …
47Coandă-1910 — Coandă 1910 …
48Escitalopram — The Cipralex brand name should not be confused with the antibiotic drug ciprofloxacin or its various brand names such as Cipro. Escitalopram …
49Ayurveda — Alternative medical systems …
50Grill (cooking) — There are multiple varieties of grills, with most falling into one of two categories: gas fueled and charcoal. There is a great debate over the merits of charcoal or gas for use as the cooking method between grillers. Electric indoor grills have… …
