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Thu, 20 June 2013.
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4,967 Patents published on 01/06/11

SECTION A HUMAN NECESSITIES (907)
SECTION B PERFORMING OPERATIONS; TRANSPORTING (589)
SECTION C CHEMISTRY; METALLURGY (418)
SECTION D TEXTILES; PAPER (22)
SECTION E FIXED CONSTRUCTIONS (112)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (364)
SECTION G PHYSICS (1,270)
SECTION H ELECTRICITY (1,285)