gene recombinant retroviruses activatable recombinant defective and including a transactivateur

摘要

The installation according to the invention comprises a network of rails of which all the sections are power-supplied to the same potential and an assembly of pallets intended to circulate throuout said network. Each pallet (10) comprises a platform (11) fitted with four boggies (12) driven by at least one electric motor (13). Each pallet comprises a control unit (15) which includes its intelligence and which controls an anticollision device (18) of the elements (16 and 17) arranged to tap off the electric power vehicled by the network, and a sensor (19) which detects the presence or the absence of an external signal emitted by a node of the network.