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- Patents > 2009-01-29
6,353 Patents published on 01/29/09
SECTION A HUMAN NECESSITIES (1,053)SECTION B PERFORMING OPERATIONS; TRANSPORTING (864)
SECTION C CHEMISTRY; METALLURGY (498)
SECTION D TEXTILES; PAPER (30)
SECTION E FIXED CONSTRUCTIONS (127)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (420)
SECTION G PHYSICS (1,784)
SECTION H ELECTRICITY (1,577)