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Tue, 21 May 2013.
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8,199 Patents published on 03/04/10

SECTION A HUMAN NECESSITIES (1,268)
SECTION B PERFORMING OPERATIONS; TRANSPORTING (972)
SECTION C CHEMISTRY; METALLURGY (546)
SECTION D TEXTILES; PAPER (35)
SECTION E FIXED CONSTRUCTIONS (167)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (535)
SECTION G PHYSICS (2,550)
SECTION H ELECTRICITY (2,126)