U.S. federal trademark · Serial No. 73189970 · Reg. No. 1608824
INDUCTION MELTING FURNACES
SOLID STATE FREQUENCY CONVERTOR FOR INDUCTION MELTING AND HEATING FURNACES, AND FREQUENCY TRIPLER USED WITH INDUCTION MELTING [ AND ] FURNACES, AND ELECTRIC POWER SUPPLIES AND REGULATORS FOR INDUCTION MELTING AND HEATING FURNACES
MACHINES FOR POURING MOLTEN METAL
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