87720543
Dec 14, 2017
Feb 19, 2019
Active Trademark
Porous metal members, namely, metal foam for use in the manufacture of catalyst substrates, diesel particulate filters, biocide water filters, sound baffles, explosion arresters, flame arresters, heat exchangers, gas diffusers, liquid/gas separators, impact absorbers, fuel cell anodes and cathodes, and fuel cell diffuser plates
Metal Goods