41774259081336_page_21

41774259081336 | page 21 | https://thedailydialectics.com/pdfs/FIOA/41774259081336/41774259081336.pdf

— BOP _SEOREE —SECUREEY EAPORMAPTON— SSM_3 A non-synchronous teletypewriter mixer designed for operation on wire circuits for either on-line or off-line operation. For full duplex on-line operation two units are required at each end of a full duplex circuit. For half-duplex non-reversible on-line…