US PATENT SUBCLASS 236 / 77
.~.~ Vibrating arm

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

Internet Version by PATENTEC © 1999      Terms of Use


236 /   HD   AUTOMATIC TEMPERATURE AND HUMIDITY REGULATION

67  DF  MOTORS {7}
74 R  DF  .~ Electric {5}
77.~.~ Vibrating arm

DEFINITION

Classification: 236/77

(under subclass 74) Devices in which the control element is operated by means of a vibrator and circuit-make-and-break device.