(JP10510664-W)      The fuel cell arrangement includes bipolar monolithic elements, each comprising an anode plate and a cathode plate joined by a step, and which are stacked to form the electrolytic cell. The anode of one element cooperates with the cathode of the adjacent element. The elements are made from an electrolyte-resistant material e.g. graphite.    An electrolytically active material is held between the anode and cathode which are electrically insulated from one another. The cathode is air-breathing as by a perforate such as a grating construction.    ADVANTAGE -   Is suitable for mass production and enables design flexibility using standard parts with limitless choice of voltage and current capacities, indeterminate lifetime. Compact.    (US6040075-A)      The fuel cell arrangement includes bipolar monolithic elements, each comprising an anode plate and a cathode plate joined by a step, and which are stacked to form the electrolytic cell. The anode of one element cooperates with the cathode of the adjacent element. The elements are made from an electrolyte-resistant material e.g. graphite.    An electrolytically active material is held between the anode and cathode which are electrically insulated from one another. The cathode is air-breathing as by a perforate such as a grating construction.    ADVANTAGE -   Is suitable for mass production and enables design flexibility using standard parts with limitless choice of voltage and current capacities, indeterminate lifetime. Compact.    (EP800709-B1)      The fuel cell arrangement includes bipolar monolithic elements, each comprising an anode plate and a cathode plate joined by a step, and which are stacked to form the electrolytic cell. The anode of one element cooperates with the cathode of the adjacent element. The elements are made from an electrolyte-resistant material e.g. graphite.    An electrolytically active material is held between the anode and cathode which are electrically insulated from one another. The cathode is air-breathing as by a perforate such as a grating construction.    ADVANTAGE -   Is suitable for mass production and enables design flexibility using standard parts with limitless choice of voltage and current capacities, indeterminate lifetime. Compact.