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- Patents > 2011-10-13
5,414 Patents published on 10/13/11
SECTION A HUMAN NECESSITIES (989)SECTION B PERFORMING OPERATIONS; TRANSPORTING (662)
SECTION C CHEMISTRY; METALLURGY (420)
SECTION D TEXTILES; PAPER (36)
SECTION E FIXED CONSTRUCTIONS (120)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (354)
SECTION G PHYSICS (1,465)
SECTION H ELECTRICITY (1,368)