73657105
Apr 24, 1987
Sep 20, 1988
MACHINES FOR REMOVING SOLID SEDIMENTS FROM LAKES AND RESERVOIRS, NAMELY, EXCAVATING MACHINES; HYDRAULIC PUMPS; DREDGES, FLEXIBLE CONDUITS, FLOATS, EXCAVATING CUTTERS, BOOSTER STATIONS, AND MONITORS AND CONTROLS FOR SUCH EXCAVATING MACHINES, ALL SOLD AS A UNIT WITH THE EXCAVATING MACHINES
Machinery