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Sat, 29 November 2014.
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5,820 Patents published on 02/16/12

SECTION A HUMAN NECESSITIES (1,141)
SECTION B PERFORMING OPERATIONS; TRANSPORTING (697)
SECTION C CHEMISTRY; METALLURGY (482)
SECTION D TEXTILES; PAPER (29)
SECTION E FIXED CONSTRUCTIONS (125)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (418)
SECTION G PHYSICS (1,543)
SECTION H ELECTRICITY (1,385)