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- Patents > 2011-05-05
7,815 Patents published on 05/05/11
SECTION A HUMAN NECESSITIES (1,417)SECTION B PERFORMING OPERATIONS; TRANSPORTING (928)
SECTION C CHEMISTRY; METALLURGY (585)
SECTION D TEXTILES; PAPER (39)
SECTION E FIXED CONSTRUCTIONS (162)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (536)
SECTION G PHYSICS (2,201)
SECTION H ELECTRICITY (1,947)