REFINOR
PETROLEUM COMPOUNDS IN DILUTED AND CONCENTRATED FORM CONSISTING IN A MAIN PART OF PETROLEUM OIL AND/OR PETROLEUM HYDROCARBON MIXTURES CONTAINING ADDITIONAL ORGANIC AND/OR MINERAL SUBSTANCES TO IMPROVE OR ALTER THE CHARACTERISTICS OF THE PETROLEUM OILS AND/OR HYDROCARBON MIXTURES
Cancelled · July 16, 1984 · 73490158 ·