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Technical Communications Corp. engages in the design, development, manufacture, distribution, marketing and sale of communications security devices, systems and services. Its products include data and network encryption systems, secure radio, secure mobile phone, secure telephone and fax, and custom cryptography. The company was founded in 1961 and is headquartered in Concord, MA. The listed name for TCCO is TECHNICAL COMMUNICATIONS CORP Common Stock.
Carl H. Guild
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