US PATENT SUBCLASS 125 / 37
.~ Traction rotated


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

Internet Version by PATENTEC © 1999      Terms of Use



125 /   HD   STONE WORKING

36  DF  TOOLS {3}
37.~ Traction rotated


DEFINITION

Classification: 125/37

A freely rotatable wheel adapted to wear down the surface of the stone by traveling across the same.