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Home › Device to provide a regulated power supply for in-cylinder ionization detection by using the ignition coli fly back energy and two-stage regulation

Device to provide a regulated power supply for in-cylinder ionization detection by using the ignition coli fly back energy and two-stage regulation

US Patent 7137385 · Granted Nov 21, 2006

Estimated economic value: $3,041,000 ⓘ

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