US PATENT SUBCLASS 318 / 662
.~.~.~ Variable capacitor systems

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

Internet Version by PATENTEC © 1999      Terms of Use


318 /   HD   ELECTRICITY: MOTIVE POWER SYSTEMS

560  DF  POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) {23}
638  DF  .~ With particular "error-detecting" means {13}
652  DF  .~.~ With particular position measuring instruments {7}
662.~.~.~ Variable capacitor systems

DEFINITION

Classification: 318/662

(under subclass 652) Subject matter in which the particular position measuring instrument is a variable capacitor.

SEE OR SEARCH CLASS

361, Electricity: Electrical Systems and Devices,

277+, for variable capacitors, per se.