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Home › Friction clutch having a first friction material engageable in a partially engaged position and a second friction material engageable in a fully engaged position

Friction clutch having a first friction material engageable in a partially engaged position and a second friction material engageable in a fully engaged position

US Patent 10378631 · Granted Aug 13, 2019

Estimated economic value: $6,463,000 ⓘ

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