73482800
May 30, 1984
Nov 19, 1985
UNIT SUITABLE FOR THE CONTAINMENT OF A NUTRIENT FLUID TOGETHER WITH APPARATUS FOR CIRCULATING THE FLUID TO SEEDS AND TO THE ROOTS OF PLANTS DISPOSED WITHIN THE UNIT, FOR HYDROPONIC CULTIVATION AND GROWTH OF FRUITS, VEGETABLES, AND ORNAMENTAL PLANTS
Furniture and Articles not Otherwise Classified