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- Patents > 2011-01-13
5,847 Patents published on 01/13/11
SECTION A HUMAN NECESSITIES (1,105)SECTION B PERFORMING OPERATIONS; TRANSPORTING (712)
SECTION C CHEMISTRY; METALLURGY (476)
SECTION D TEXTILES; PAPER (26)
SECTION E FIXED CONSTRUCTIONS (132)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (452)
SECTION G PHYSICS (1,519)
SECTION H ELECTRICITY (1,425)