US PATENT SUBCLASS 366 / 32
.~.~.~ Of skip or hopper

Current as of: June, 1999
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366 /   HD   AGITATING

1  DF  MORTAR MIXER TYPE {15}
30  DF  .~ With dynamic charging {4}
31  DF  .~.~ By vibration {1}
32.~.~.~ Of skip or hopper

DEFINITION

Classification: 366/32

Of skip or hopper:

(under subclass 31) Subject matter wherein the vibration is applied to one or more walls of a skip or hopper supplying the material to the mixing chamber.