US PATENT SUBCLASS 89 / 40.09
.~.~ With training spades

Current as of: June, 1999
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89 /   HD   ORDNANCE

37.01  DF  MOUNTS {18}
40.01  DF  .~ For field use {14}
40.09.~.~ With training spades

DEFINITION

Classification: 89/40.09

With training spades:

(under subclass 40.01) Devices including projections on the ordnance training for digging into the earth to prevent the ordnance supporting structure from moving during recoil.