Do these work as a car gas saver?

February 27, 2009 by
Filed under: Hydrogen Fuel Cell 

http://hydrogen-fuel-cells.cn/

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One Comment on Do these work as a car gas saver?

  1. kelly_f_1999 on Fri, 27th Feb 2009 6:11 am

    2. you know that has been a round for like 30 years.. and it didnt work then and i bet it dont work any better now…. you know think about it what does a new car that runs on it cost and what they are charging is a scam

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