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- Patents > 2009-12-03
7,645 Patents published on 12/03/09
SECTION A HUMAN NECESSITIES (1,196)SECTION B PERFORMING OPERATIONS; TRANSPORTING (1,049)
SECTION C CHEMISTRY; METALLURGY (524)
SECTION D TEXTILES; PAPER (39)
SECTION E FIXED CONSTRUCTIONS (154)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (503)
SECTION G PHYSICS (2,400)
SECTION H ELECTRICITY (1,780)