US PATENT SUBCLASS 416 / 214 A
.~.~ Turbo machine


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

Internet Version by PATENTEC © 1999      Terms of Use



416 /   HD   FLUID REACTION SURFACES (I.E., IMPELLERS)

204 R  DF  SPECIFIC WORKING MEMBER MOUNT {9}
214 R  DF  .~ Blade held between separable surfaces {1}
214 A.~.~ Turbo machine

Unofficial Alpha Subclasses: R A

DEFINITION

Classification: 416/214

(under subclass 204) Apparatus wherein the blade is secured between two spaced surfaces which may be disassociated or disconnected from each other.