| 摘要 |
FIELD: finance equipment. SUBSTANCE: device has two databases, transmitter and receiver of broker, transmitter and receiver of first database, transmitter and receiver of second database, transmitter and receiver of investor, bank's input unit, investor's input unit, broker's input unit. Corresponding methods disclose operations of databases and information exchange devices. EFFECT: increased precision and speed of information exchange corresponding to regulations for financial transactions and securities. 32 cl, 6 dwg
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