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- Patents > 2009-07-09
5,316 Patents published on 07/09/09
SECTION A HUMAN NECESSITIES (988)SECTION B PERFORMING OPERATIONS; TRANSPORTING (655)
SECTION C CHEMISTRY; METALLURGY (385)
SECTION D TEXTILES; PAPER (31)
SECTION E FIXED CONSTRUCTIONS (113)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (326)
SECTION G PHYSICS (1,546)
SECTION H ELECTRICITY (1,272)