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- Patents > 2009-09-03
5,527 Patents published on 09/03/09
SECTION A HUMAN NECESSITIES (1,006)SECTION B PERFORMING OPERATIONS; TRANSPORTING (767)
SECTION C CHEMISTRY; METALLURGY (444)
SECTION D TEXTILES; PAPER (36)
SECTION E FIXED CONSTRUCTIONS (112)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (332)
SECTION G PHYSICS (1,582)
SECTION H ELECTRICITY (1,248)