[1]Patent:US2012/184577,2012,A1
[2]Patent:US2012/184577,2012,A1
[3]Patent:US2012/184577,2012,A1
[4]Patent:US2012/184577,2012,A1
[5]Patent:US2012/184577,2012,A1
[6]Patent:US2012/184577,2012,A1
1289188-03-9
2089288-37-7