Electrical monitoring apparatus for determining levels of liquids in tanks, especially for the marine industry; electric liquid level monitoring apparatus for the marine industry; electric fluid level measuring apparatus for use in tanks; electric fluid level sensors and indicator controls for the marine industry; high level alarm systems; vapour emission control apparatus and instruments

Washing devices, namely, pressure washing machines for internal washing of tanks, particularly ship's tanks, and parts thereto; Flushing apparatus, namely, pressure flushing machines for internal flushing of tanks, particularly ship's tanks, and parts thereto

Machines for pressurized showering of papermaker's cloth for use in the papermaking industry

COMPUTER INPUT DEVICES, NAMELY, OPTICAL SCANNERS

APPARATUS FOR CLEANING PAPER MAKING MACHINE FELTS