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- Patents > 2009-02-05
6,581 Patents published on 02/05/09
SECTION A HUMAN NECESSITIES (1,022)SECTION B PERFORMING OPERATIONS; TRANSPORTING (830)
SECTION C CHEMISTRY; METALLURGY (482)
SECTION D TEXTILES; PAPER (28)
SECTION E FIXED CONSTRUCTIONS (152)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (451)
SECTION G PHYSICS (2,009)
SECTION H ELECTRICITY (1,607)