Mark Identification
PETRO THERM
Serial Number
72193730
Filing Date
May 18, 1964
Registration Date
May 17, 1966
Trademark by
Classification Information
HEAT TREATMENT EQUIPMENT, AUTOCLAVES, PRESSURE VESSELS, AND THE LIKE, FOR HIGH TEMPERATURE AND PRESSURE TREATMENT OF WOOD, METAL, PLASTIC, CLAY, CERAMIC, AND CONCRETE ARTICLES, AND BRICKS
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