Vault Strategic Mining Corp. press release
Margaret Lake Announces New Vanadium Redox Flow Battery Models
TSXV - TSX Venture Exchange ยท Canada
VANCOUVER, BC / ACCESSWIRE / March 10, 2020 / Margaret Lake Diamonds Inc. ("Margaret Lake" or the "Company") (TSX.V:DIA)(FKT:M85)(OTCPINK:DDIAF) is pleased to announce specifications for four models of its Vanadium Redox Flow Battery energy storage systems ("VFRB-ESS"), and is now in pre-sal...