Flint, Michigan
United States
3
2011-05-12
Bob X. Li from Flint, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus for Maintaining a Urea Solution in a Liquid State for Treatment of Diesel Exhaust
#2 | 2011-01-13Apparatus for Maintaining a Urea Solution in a Liquid State for Treatment of Diesel Exhaust
#3 | 2011-01-13Apparatus for Maintaining a Urea Solution in a Liquid State for Treatment of Diesel Exhaust
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