Cannabis Strategic Files Provision Patent for Unique Cannabis Smoke Filtration Device

March 22, 2018

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LOS ANGELES, March 22, 2018 /PRNewswire/ —
Cannabis Strategic Ventures, Inc. (OTC Pink: NUGS) today announces the filing of a new provisional patent in the booming cannabis sector. The technology covered under the provisional patent is for a unique and proprietary filtration product…

Category: Precious Metals