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Tue, 29 July 2014.
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5,026 Patents published on 11/05/09

SECTION A HUMAN NECESSITIES (990)
SECTION B PERFORMING OPERATIONS; TRANSPORTING (638)
SECTION C CHEMISTRY; METALLURGY (354)
SECTION D TEXTILES; PAPER (23)
SECTION E FIXED CONSTRUCTIONS (114)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (301)
SECTION G PHYSICS (1,420)
SECTION H ELECTRICITY (1,186)