Attached files
file | filename |
---|---|
10-K - FORM 10-K - TECHNICAL COMMUNICATIONS CORP | f10k_121319p.htm |
EX-32 - EXHIBIT 32 - TECHNICAL COMMUNICATIONS CORP | exh_32.htm |
EX-31.2 - EXHIBIT 31.2 - TECHNICAL COMMUNICATIONS CORP | exh_312.htm |
EX-31.1 - EXHIBIT 31.1 - TECHNICAL COMMUNICATIONS CORP | exh_311.htm |
EX-23.2 - EXHIBIT 23.2 - TECHNICAL COMMUNICATIONS CORP | exh_232.htm |
EX-23.1 - EXHIBIT 23.1 - TECHNICAL COMMUNICATIONS CORP | exh_231.htm |
EX-10.7 - EXHIBIT 10.7 - TECHNICAL COMMUNICATIONS CORP | exh_107.htm |
Exhibit 21
List of Subsidiaries
TCC Investment Corp., a Massachusetts corporation