A closed elongate canister having a generally rectangular cross-section formed by a front wall, a five-section back wall and two side walls, the walls of dimensions to house a plurality of ID test rotors stacked one atop another within the canister....http://www.google.fr/patents/US6776966?utm_source=gb-gplus-shareBrevet US6776966 - Canister for inventorying identification test devices in an automated microbiological analyzer
Canister for inventorying identification test devices in an automated ...
