73811837
Jul 10, 1989
Apr 24, 1990
CHEMICAL PRODUCT THAT CREATES A THERMAL WALL AND IS USED ON METAL SURFACES IN CONTACT AND RELATIVE MOVEMENT, NAMELY, OIL ADDITIVE FOR USE IN GAS AND DIESEL ENGINES, TURBO CHARGERS, PROPELLERS, CENTRIFUGES COMPRESSORS, STEERING ENGINES, TRANSMISSIONS, HYDRAULIC SYSTEMS AND THEIR COMPONENTS, PNEUMATIC TOOLS, CUTTING TOOLS, STAMPING TOOLS, ELECTRO MOTORS AND SWITCH GEARS
Chemicals