Cite Filings / BCHT / 0001477932-17-000097

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CORRESP

Correspondence Between Filers and SEC Staff

Birchtech Corp. Filed 2017-01-06 Acc 0001477932-17-000097

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CORRESP Correspondence Between Filers and SEC Staff , filename1.htm

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2015-11-06 CORRESP Correspondence Between Filers and SEC Staff

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