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Title: Vulcanization of rubber was discovered by Post by: MannyD on Feb 10, 2017 Vulcanization of rubber was discovered by
A) Charles Goodrich. B) Charles Goodyear. C) Charles Firestone. D) Charles Vulcan. Title: Re: Vulcanization of rubber was discovered by Post by: BarryO on Feb 10, 2017 Content hidden
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