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- Patents > 2011-05-12
6,028 Patents published on 05/12/11
SECTION A HUMAN NECESSITIES (1,112)SECTION B PERFORMING OPERATIONS; TRANSPORTING (745)
SECTION C CHEMISTRY; METALLURGY (473)
SECTION D TEXTILES; PAPER (28)
SECTION E FIXED CONSTRUCTIONS (136)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (437)
SECTION G PHYSICS (1,622)
SECTION H ELECTRICITY (1,475)