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Home › Optical sensor for detecting the liquid level in a container, in particular for a removable container for an electric household appliance and associated lens and method

Optical sensor for detecting the liquid level in a container, in particular for a removable container for an electric household appliance and associated lens and method

US Patent 8994812 · Granted Mar 31, 2015

Estimated economic value: $33,684,000 ⓘ

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