A macromolecular crystal growing system especially designed for growing crystals in the low gravity of space as well as the gravity of earth includes at least one tray assembly, a carrier assembly which receives the tray, and a refrigeration-incubation module in which the carrier assembly is received....http://www.google.fr/patents/US5013531?utm_source=gb-gplus-shareBrevet US5013531 - Macromolecular crystal growing system
