US PATENT SUBCLASS 451 / 88
.~.~.~ And separation means

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}
75  DF  .~ Sandblast {13}
87  DF  .~.~ Having particle recovery means {1}
88.~.~.~ And separation means

DEFINITION

Classification: 451/88

And separation means:

(under subclass 87) Abrading machine further provided with means to segregate the fluent abrasive material from workpiece particles generated by the abrading operation.