(under the class definition) Method or apparatus (a) for introducing a vessel into or removing it from a body of water or for transporting the vessel across a body of land by means resting on or built into the earth, (b) for constructing an artificial vessel basin which is capable of having all the water removed therefrom, or (c) for subcombinations peculiar to such basins which are not provided for elsewhere.
SEE OR SEARCH CLASS
425, Plastic Article or Earthenware Shaping or Treating: Apparatus,
61, for a vessel launching means or dry dock combined with a shaping or treating means of that class (425).
