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- Patents > 2009-10-01
8,292 Patents published on 10/01/09
SECTION A HUMAN NECESSITIES (1,194)SECTION B PERFORMING OPERATIONS; TRANSPORTING (1,120)
SECTION C CHEMISTRY; METALLURGY (486)
SECTION D TEXTILES; PAPER (37)
SECTION E FIXED CONSTRUCTIONS (149)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (553)
SECTION G PHYSICS (2,660)
SECTION H ELECTRICITY (2,093)