Gas Diffusion Layer

Gas Diffusion Layer. And "GDL" mean the material used to diffuse the fuel and oxidant in a PEMFC. HOKU Initials & Date /s/ DS Sept. 10, 2004 NISSAN Initials & Date /s/ HT Sept. 6, 2004 8 [ * ] = CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY BRACKETS, HAS BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO RULE 406 OF THE SECURITIES ACT OF 1933, AS AMENDED.