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- Patents > 2009-08-27
6,447 Patents published on 08/27/09
SECTION A HUMAN NECESSITIES (1,186)SECTION B PERFORMING OPERATIONS; TRANSPORTING (809)
SECTION C CHEMISTRY; METALLURGY (475)
SECTION D TEXTILES; PAPER (32)
SECTION E FIXED CONSTRUCTIONS (119)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (419)
SECTION G PHYSICS (1,920)
SECTION H ELECTRICITY (1,487)