US PATENT SUBCLASS 409 / 904
WITH HYDROSTATIC BEARING

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

Internet Version by PATENTEC © 1999      Terms of Use


409 /   HD   GEAR CUTTING, MILLING, OR PLANING

904WITH HYDROSTATIC BEARING

DEFINITION

Classification: 409/904

WITH HYDROSTATIC BEARING:

(under the class definition) Method or apparatus including use of fluid to support one member relatively to another and thereby reduce the friction between the two members.