US PATENT SUBCLASS 320 / FOR 121
.~ Plural rates of charging or discharging (320/22)

Current as of: June, 1999
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320 /   HD   ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING

FOR 101  DF  BATTERY CHARGING AND/OR DISCHARGING (320/2) {15}
FOR 121.~ Plural rates of charging or discharging (320/22) {1}
FOR 122  DF  .~.~> Decreasing rates of charging (320/23) {1}

DEFINITION

Classification: 320/FOR.121

Foreign art collection in which means operate to either charge or discharge the battery at two or more rates other than zero.