73372166
Jun 28, 1982
Jul 3, 1984
KINGSCOTE INDUSTRIES INC.
Active Trademark
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Liquid Hydrocarbon Formulations Suitable for Smoke Generation by Vaporization and Dispersion to Provide Visible Smoke Displays as in Leakage Detection Smoke Testing, Skywriting and the Like
Thermal-Aerosol Smoke Generating Machines