US PATENT SUBCLASS 451 / 239
.~.~.~.~ Rotary templet or pattern

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

Internet Version by PATENTEC © 1999      Terms of Use


451 /   HD   ABRADING

64  DF  MACHINE {12}
177  DF  .~ Rotary tool {3}
178  DF  .~.~ Rotary cylinder {11}
237  DF  .~.~.~ Templet {2}
239.~.~.~.~ Rotary templet or pattern {1}
240  DF  .~.~.~.~.~> Lens abrader

DEFINITION

Classification: 451/239

Rotary templet or pattern:

(under subclass 237) Abrading machine wherein the pattern is rotated.