chemical preparations used for the containment of petroleum and hydrocarbon spill enabling cleanup and disposal

ground-covering paving stones and ground-covering paving slabs made of concrete or other artificial stone material

Hydrocarbon exploration equipment in the nature of seismic exploration machines and apparatus; Hydrocarbon exploration equipment in the nature of oil and gas well downhole survey and measurement equipment

Geophysical exploration for the oil, gas and mining industries

an Anti-Theft Device for Automobiles-Namely, Electrically Operated Valve Fuel Line