InvestmentPitch Media Video Discusses Nextleaf Solutions’ Fifth U.S Patent Pertaining to Proprietary Process of Industrial-Scale Extraction, Refinement, and Purification of Cannabinoids – Video Available on Investmentpitch.com  Yahoo Finance

Vancouver, British Columbia–(Newsfile Corp. – September 19, 2019) – Nextleaf Solutions Ltd. (CSE: OILS) (OTCQB: OILFF) (FSE: L0MA), a cannabis extraction …