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Language learning exchange
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Issue date Oct 16, 2018
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WESPEKE, INC.
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Michael E. Elchik
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Language learning exchange
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Issue date Nov 8, 2016
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WESPEKE, INC.
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Michael E. Elchik
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Language learning exchange
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Patent number 9,396,668
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Issue date Jul 19, 2016
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WESPEKE, INC.
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Michael E. Elchik
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Language learning exchange
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Issue date Nov 3, 2015
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WESPEKE, INC.
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Michael E. Elchik
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS