Inflatable mattresses, pillows and cushions
969,367. Inflatable mattresses. G. INGRAM. Jan. 30, 1963 [March 5, 1962], No. 8366/62. Heading A4M. An inflatable mattress of air-tight plastic has a top 1, a similar bottom sides 2 and ends 3 and is divided interiorly by webs 5 into compartments 4 each provided with air tubes 6, 6a so that each com...
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