US PATENT SUBCLASS 408 / 119
.~.~ Spring biased

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

Internet Version by PATENTEC © 1999      Terms of Use


408 /   HD   CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL

117  DF  PLURAL TOOL-ASSEMBLAGES {1}
118  DF  .~ Coaxial {1}
119.~.~ Spring biased

DEFINITION

Classification: 408/119

(under subclass 118) Device including resilient means urging the tools to move together along the tool-axis.