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3

PRIMARY DOCUMENT

Company: PARKERVISION INC
Filed: April 23, 2012
Period of Report: April 13, 2012
Accession Number: 0001044321-12-000078

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 weeks ago.