A fuel cell assembly in accordance with a present invention includes a substrate including a reactant permeable region and a non permeable support region and {TAIL ~ a fuel cell} carried by {HEAD ~ the substrate} 
A fuel cell assembly in accordance with a present invention includes a substrate including a reactant permeable region and a non permeable support region and { TAIL ~ a fuel cell } carried by { HEAD ~ the substrate }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD