US PATENT SUBCLASS 320 / FOR 125
.~.~ By means of reversing switches (320/26)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


320 /   HD   ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING

FOR 101  DF  BATTERY CHARGING AND/OR DISCHARGING (320/2) {15}
FOR 124  DF  .~ With polarity control (320/25) {1}
FOR 125.~.~ By means of reversing switches (320/26)

DEFINITION

Classification: 320/FOR.125

Foreign art collection in which reversing switches control the polarity.