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- Patents > 2008-02-21
6,212 Patents published on 02/21/08
SECTION A HUMAN NECESSITIES (1,050)SECTION B PERFORMING OPERATIONS; TRANSPORTING (795)
SECTION C CHEMISTRY; METALLURGY (431)
SECTION D TEXTILES; PAPER (37)
SECTION E FIXED CONSTRUCTIONS (124)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (364)
SECTION G PHYSICS (1,777)
SECTION H ELECTRICITY (1,634)