US PATENT SUBCLASS 464 / 9
.~.~ Metallic material

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

Internet Version by PATENTEC © 1999      Terms of Use


464 /   HD   ROTARY SHAFTS, GUDGEONS, HOUSINGS, AND FLEXIBLE COUPLINGS FOR ROTARY SHAFTS

7  DF  HAVING LUBRICATING MEANS {5}
8  DF  .~ Lubricant impregnated into material {1}
9.~.~ Metallic material

DEFINITION

Classification: 464/9

Metallic material:

(under subclass 8) Subject matter wherein said permeated device is made of metal.