One of America's largest invention submission firms, InventHelp is submitting the LINGO PAL to companies for their review.
(PRWeb April 23, 2016)
Read the full story at http://www.prweb.com/releases/InventHelp-Inventions/Lingo-Pal/prweb13364548.htm
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http://www.prweb.com/releases/InventHelp[...]ns/Lingo-Pal/prweb13364548.htm