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Kolectric Trademarks
KOLECTRIC
IMMERSION ELECTRIC HEATERS FOR LOW TEMPERATURE SALT BATH FURNACES COMPRISING WIRE ELECTRIC RESISTANCE ELEMENTS, INSULATORS, TUBULAR SHEATHING, INPUT TERMINALS AND WEIGHTED TOP FLANGES
Expired
·
January 18, 1978
·
73155761
·
KOLECTRIC
IMMERSION ELECTRIC HEATERS FOR LOW TEMPERATURE SALT BATH FURNACES COMPRISING WIRE ELECTRIC RESISTANCE ELEMENTS, INSULATORS, TUBULAR SHEATHING, INPUT TEMINALS AND WEIGHTED TOP FLANGES
Registered
·
January 18, 1978
·
73155760
·
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