US PATENT SUBCLASS 43 / 13
.~.~ Fish wheels

Current as of: June, 1999
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43 /   HD   FISHING, TRAPPING, AND VERMIN DESTROYING

4  DF  FISHING {25}
7  DF  .~ Nets {6}
13.~.~ Fish wheels

DEFINITION

Classification: 43/13

(under subclass 7) Revolving nets of wheel-like structure operated by water or other power and comprising a plurality of net-like dipping elements, which capture fish, usually as the latter are ascending streams.