You are not logged in!
Do you want to login? It's free!
Who do you implu? Create a Free Account!
- Patents > 2009-10-22
5,704 Patents published on 10/22/09
SECTION A HUMAN NECESSITIES (1,092)SECTION B PERFORMING OPERATIONS; TRANSPORTING (699)
SECTION C CHEMISTRY; METALLURGY (419)
SECTION D TEXTILES; PAPER (26)
SECTION E FIXED CONSTRUCTIONS (125)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (383)
SECTION G PHYSICS (1,585)
SECTION H ELECTRICITY (1,375)