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Home › Device and a method of sensing characteristics of a food material and a machine and a method of brewing coffee having a wave source with wavelength range comprising visible band and near infrared band

Device and a method of sensing characteristics of a food material and a machine and a method of brewing coffee having a wave source with wavelength range comprising visible band and near infrared band

US Patent 9804081 · Granted Oct 31, 2017

Estimated economic value: $639,000 ⓘ

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