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Sigma Labs Selected by Major International OEM Machine Manufacturer to Deploy Two PrintRite3DÒ Rapid Test and Evaluation Programs

Sigma Labs, Inc.  (SGLB) 
NASDAQ:AMEX Investor Relations: sigmalabsinc.com/investors
PDF SANTA FE, N.M., Aug. 13, 2019 (GLOBE NEWSWIRE) -- Sigma Labs, Inc. (NASDAQ: SGLB) (“Sigma Labs” or the “Company”), a provider of quality assurance software under the P [Read more]