10-KAccepted Dec 22, 4:46 PM ET

TECHNICAL COMMUNICATIONS CORP 10-K

TCCOTECHNICAL COMMUNICATIONS CORP

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Accepted (ET)

4:46 PM

Dec 22, 2022

Filed

Dec 22, 2022

Documents

Size

5.3 MB

Summary

Summary not available

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Filing details

Company: TECHNICAL COMMUNICATIONS CORP
Ticker: TCCO
CIK: 0000096699
Form: 10-K
Accepted: Dec 22, 4:46 PM ET
Filed: Dec 22, 2022
Size: 5.3 MB
Accession: 0001171843-22-008187

Documents · 77

tcco20220924_10k.htmPrimary
FORM 10-K
ex_456720.htm
EXHIBIT 21
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EXHIBIT 31.1
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EXHIBIT 32
tcco-20220924.xsd
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