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BDF IP HOLDINGS LTD.

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Christopher J. Richards Bruce Lin BALLARD POWER SYSTEMS INC., Assignor

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Method of commencing operation of an electrochemical fuel cell stack from freeze-start conditions

11/288,972 | U.S. Patent Application

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Location ELECTRONIC

Filed Nov. 29, 2005

Examiner STEVEN M SCULLY

Class 429

Art Group 1795

Case Type Utility - 429/013000

Status Abandoned -- Failure to Respond to an Office Action

Last Updated: 4 years, 2 months ago

Date	#	Transaction
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Method of commencing operation of an electrochemical fuel cell stack from freeze-start conditions

11/288,972 | U.S. Patent Application

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