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- Patents > 2009-07-16
5,117 Patents published on 07/16/09
SECTION A HUMAN NECESSITIES (964)SECTION B PERFORMING OPERATIONS; TRANSPORTING (600)
SECTION C CHEMISTRY; METALLURGY (351)
SECTION D TEXTILES; PAPER (19)
SECTION E FIXED CONSTRUCTIONS (110)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (335)
SECTION G PHYSICS (1,478)
SECTION H ELECTRICITY (1,260)