US PATENT SUBCLASS 451 / 90
.~.~ Having hand-directed sandblast nozzle

Current as of: June, 1999
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451 /   HD   ABRADING

64  DF  MACHINE {12}
75  DF  .~ Sandblast {13}
90.~.~ Having hand-directed sandblast nozzle

DEFINITION

Classification: 451/90

Having hand-directed sandblast nozzle:

(under subclass 75) Abrading machine including a sandblasting or abrasive material stream directing terminal outlet capable of being hand manipulated.

SEE OR SEARCH THIS CLASS, SUBCLASS:

102, for nozzle structure, per se.