Attached files
| file | filename |
|---|---|
| 10-K - 10-K - TECHNICAL COMMUNICATIONS CORP | tv481922_10k.htm |
| EX-23 - EXHIBIT 23 - TECHNICAL COMMUNICATIONS CORP | tv481922_ex23.htm |
| EX-32 - EXHIBIT 32 - TECHNICAL COMMUNICATIONS CORP | tv481922_ex32.htm |
| EX-31.1 - EXHIBIT 31.1 - TECHNICAL COMMUNICATIONS CORP | tv481922_ex31-1.htm |
| EX-31.2 - EXHIBIT 31.2 - TECHNICAL COMMUNICATIONS CORP | tv481922_ex31-2.htm |
Exhibit 21
List of Subsidiaries
TCC Investment Corp., a Massachusetts corporation