9 MACHINES, NAMELY, COIN-OPERATED MACHINES, FOR THE AUTOMATIC PREPARATION, CONDITIONING AND DISTRIBUTION OF VARIOUS TYPES OF FOODS, PARTICULARLY POTATOES AND PRE-COOKED FRIED POTATOES, VENDING MACHINES FOR THE AUTOMATIC PREPARATION, CONDITIONING AND DISTRIBUTION OF VARIOUS TYPES OF FOODS, PARTICULARLY POTATOES AND PRE-COOKED FRIED POTATOES