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Home › Composite annular element, usable as a pulse wheel and made of a metal inner annular ring and an outer ring formed of fragile material

Composite annular element, usable as a pulse wheel and made of a metal inner annular ring and an outer ring formed of fragile material

US Patent 5723977 · Granted Mar 3, 1998

Estimated economic value: $147,000 ⓘ

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