The present invention relates to a combination-type desk/cabinet compartment structure, particularly relates to various easily, simply and quickly combined display cabinets and desks with economical, beautiful and practical compartment through the multi-directional and multi-angular corner connector...http://www.google.es/patents/US4768845?utm_source=gb-gplus-sharePatente US4768845 - Combination-type desk/cabinet compartment structure
