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P&G Awarded Patent for Tooth Whitening Strip
2018-03-16 11:22:00| Happi Breaking News
US Patent No. 9,554,976 B2.
Tags: patent
strip
awarded
tooth
Category:Consumer Goods and Services
US Patent No. 9,554,976 B2.
Tags: patent
strip
awarded
tooth
Category:Consumer Goods and Services