{HEAD ~ This invention} relates to a hydrogen production apparatus for producing hydrogen, for example, by decomposing a metal hydride, and {TAIL ~ a fuel cell system} using hydrogen produced by the hydrogen production apparatus as a fuel 
{ HEAD ~ This invention } relates to a hydrogen production apparatus for producing hydrogen , for example , by decomposing a metal hydride , and { TAIL ~ a fuel cell system } using hydrogen produced by the hydrogen production apparatus as a fuel
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