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INTERESTING FACT OF THE DAY
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12-03-06, 01:18 PM
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tricky
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Rowntree first patented the system for putting the bubbles in "Aero" bars in 1935
http://v3.espacenet.com/textdoc?DB=E...X=GB459582&F=0
http://v3.espacenet.com/textdoc?DB=E...X=GB459583&F=0