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Home / Birchtech Corp. / Filings / NT 10-K

NT 10-K

NT 10-K

Company: Birchtech Corp.
Filed: March 31, 2021
Period of Report: December 31, 2020
Accession Number: 0001477932-21-001911

View Document ↗ View on SEC.gov ↗

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© 2026 EdgarLookup. All rights reserved. Filing data sourced from the SEC EDGAR database. For informational purposes only — not financial advice. · Data last updated 3 months ago.