A vessel hull transducer modular mounting system enables transducers to be replaced and upgraded without necessitating the further modification of the hull and thus not necessitating the dry-docking of the vessel. A further feature includes the ability to reduce and dampen acoustic shock impact on the...http://www.google.fr/patents/US7236427?utm_source=gb-gplus-shareBrevet US7236427 - Vessel hull transducer modular mounting system
