75015505
Nov 6, 1995
Jan 13, 1998
computer software, used to simulate and describe conventional and gas-storage reservoirs and the dispersion of a second gas component into a reservoir in the natural gas, chemical and refining industries
Electrical and Scientific Apparatuscomputer software manuals, used in connection with computer software to simulate and describe conventional and gas-storage reservoirs and the dispersion of a second gas component into a reservoir used in the field of natural gas, chemical and refining industries
Paper Goods and Printed Matter