GOODS & SERVICES
Automatic Valet. In the lobby of a Cleveland office building last week, U.S. Hoffman Machinery Corp. placed an automatic dry-cleaning vending machine. The customer phones the cleaning company from the machine and puts his suit in a locker. The clothes are picked up by the cleaner, returned to the locker in four to seven hours. The customer deposits his money and the locker opens. U.S. Hoffman plans to install 20 "Valeterias" in Cleveland, start nationwide distribution by next year.
Tinless Cans. Reynolds Metals Co. announced two ways to make cans without using scarce tin. One method uses heavy aluminum foil...
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