US PATENT SUBCLASS 405 / 79
.~ Wave generation or enhancement

Current as of: June, 1999
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405 /   HD   HYDRAULIC AND EARTH ENGINEERING

52  DF  FLUID CONTROL, TREATMENT, OR CONTAINMENT {7}
79.~ Wave generation or enhancement

DEFINITION

Classification: 405/79

Wave generation or enhancement:

(under subclass 52) Method or apparatus concerning the production or intensification of swells in water.

SEE OR SEARCH CLASS

4, Baths, Closets, Sinks, and Spittoons,

491, for swimming pools with wave generating apparatus.

472, Amusement Devices,

128, for portable wave generators.