US PATENT SUBCLASS 191 / 5
.~.~ Alternating direct

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

Internet Version by PATENTEC © 1999      Terms of Use


191 /   HD   ELECTRICITY: TRANSMISSION TO VEHICLES

2  DF  SYSTEMS OF DISTRIBUTION {4}
3  DF  .~ Convertible, multiple current source {2}
5.~.~ Alternating direct

DEFINITION

Classification: 191/5

(under subclass 3) Systems of distribution of the convertible multiple current source type wherein one of the currents supplied to or from the vehicle is alternating and another direct.