Flow control system (10) for controlling the flow between first and second containerized systems (12,14) has a first flow control member (20) positioned in the first containerized member (12) for cooperating with a second flow control member (22) positioned in the second containerized system (14). The...http://www.google.fr/patents/US5560405?utm_source=gb-gplus-shareBrevet US5560405 - Flow control system and method
