US PATENT SUBCLASS 14 / 2.5
.~ Having launching means

Current as of: June, 1999
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14 /   HD   BRIDGES

2.4  DF  TRANSPORTABLE {2}
2.5.~ Having launching means

DEFINITION

Classification: 14/2.5

Having launching means:

(under subclass 2.4) Bridge having structure which first spans the area to be bridged and on which the bridge itself slides or rolls into position.