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- Patents > 2008-03-27
5,639 Patents published on 03/27/08
SECTION A HUMAN NECESSITIES (1,006)SECTION B PERFORMING OPERATIONS; TRANSPORTING (762)
SECTION C CHEMISTRY; METALLURGY (355)
SECTION D TEXTILES; PAPER (31)
SECTION E FIXED CONSTRUCTIONS (122)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (336)
SECTION G PHYSICS (1,628)
SECTION H ELECTRICITY (1,399)