TSX-V: "VRB" VANCOUVER, Feb. 28, 2017 /CNW/ - VANADIUMCORP RESOURCE INC. February 28, 2017, VanadiumCorp Resource Inc. (TSX-V: "VRB") is pleased to announce that it has applied jointly with Electrochem Technologies & Materials Inc. "Electrochem" for a US provisional patent application (US 62/463,411) for a combined metallurgical and chemical
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