Multilayer microporous foil for batteries with shut-off...
Multilayer structure for carrying on the assembly of a...
Multiphase nanocomposite material and method for its...
Multiple battery assembly for portable devices
Multiple cell flat pack battery and short protection therefor
Multiple cell galvanic battery
Multiple cell vent cap for a storage battery
Multiple layer membranes for fuel cells employing direct...
Multiple stage multiple filter hydrate store
Multiple vent plugs for batteries
Multiple-battery battery charger
Multiply-conductive matrix for battery current collectors
Multipurpose reversible electrochemical system