LI-634
. PAT. 7356860 USA ---PAT. P--- . Taiwan 96101188 . China 200710003241.1 . USA 12/008, 341 . Japan 2008-000964 . Germany 10 2008004250.1 . England 0800115.8 . Saudi Arabia 08290142 . Russia 2008114257 . India 363/KOL/2008 . EPC 08250643.7 . Brazil