- Healthcare
- Social
- Retail
- Main
You are not logged in!
Do you want to login? It's free!
Who do you implu? Create a Free Account!
- Patents > 2009-08-13
5,778 Patents published on 08/13/09
SECTION A HUMAN NECESSITIES (1,153)SECTION B PERFORMING OPERATIONS; TRANSPORTING (727)
SECTION C CHEMISTRY; METALLURGY (491)
SECTION D TEXTILES; PAPER (25)
SECTION E FIXED CONSTRUCTIONS (130)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (367)
SECTION G PHYSICS (1,576)
SECTION H ELECTRICITY (1,309)