Nonsintered nickel electrode
Nonwoven fabric for separator of non-aqueous electrolyte...
Nonwoven fibrous substrate for battery separator
Nonwoven separator for a nickel-metal hydride battery
Novel battery assembly
Novel cathodes for primary solid electrolyte cells
Novel composites of an ionic conducting polymer and an electroni
Novel electric storage battery assembly
Novel inorganic-organic composite felt for use in alkaline stora
Novel lithium halide battery structure
Novel macromolecular material for use in realizing electrolytes
Novel macromolecular material for use in realizing electrolytes
Novel solid polymer electrolytes