US PATENT SUBCLASS 74 / 5.46
.~.~.~ By magnetic field

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

Internet Version by PATENTEC © 1999      Terms of Use


74 /   HD   MACHINE ELEMENT OR MECHANISM

5 R  DF  GYROSCOPES {10}
5.4  DF  .~ Gyroscope control {2}
5.41  DF  .~.~ Erecting {6}
5.46.~.~.~ By magnetic field

DEFINITION

Classification: 74/5.46

(under subclass 5.41) Devices wherein the force of a magnetic field is utilized for erection.