BUZZ-Hydrogenics Corp: Loss more than doubles as expenses rise
** Canadian fuel cell maker's shares down 6.6 pct at C$19.19 in late morning trading
** Company's U.S.-listed shares down 6.9 pct $16.90
** Company's Q3 net loss more than doubles to 13 cents per share a year earlier
** Total operating costs rise 18.5 pct
** Research and product development expenses jump 110 pct, mainly due to work on the company's new Celerity fuel-cell power module
** Up to Friday's close, company's Toronto-listed shares had risen about 58 pct in 12 months
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