US PATENT SUBCLASS 432 / 234
.~ Work skid or rail structure

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

Internet Version by PATENTEC © 1999      Terms of Use


432 /   HD   HEATING

233  DF  HEATING APPARATUS ELEMENT HAVING PROTECTIVE COOLING STRUCTURE {4}
234.~ Work skid or rail structure

DEFINITION

Classification: 432/234

(under subclass 233) Apparatus in which the part is an elongate stationary member along which work or a work holder is slid.