US PATENT SUBCLASS 405 / 17
.~.~ Revetment laying

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

15  DF  BANK, SHORE, OR BED PROTECTION {2}
16  DF  .~ Revetment {3}
17.~.~ Revetment laying

DEFINITION

Classification: 405/17

Revetment laying:

(under subclass 16) Method or apparatus for forming a revetment at the location in which it is to be used or the application of a revetment to the site of its intended usage.