US PATENT SUBCLASS 142 / 52
.~.~ Chucks

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

Internet Version by PATENTEC © 1999      Terms of Use


142 /   HD   WOOD TURNING

*  DD  POLYGONAL SECTION {1}
2  DF  .~ Annular work holders {1}
52.~.~ Chucks

DEFINITION

Classification: 142/52

Chucks for holding sticks together in the form of a hollow cylinder.