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Home › TANGENTIALLY SYMMETRIC DC MOTOR CARBON BRUSH SYSTEM COMPRISING A SPRING PART BEING PROVIDED WITH FIRST AND SECOND SECTIONS FIXATED TO A CARBON BRUSH PART, A SPRING PART FOR USE IN SUCH SYSTEM, AND A DC MOTOR PROVIDED WITH SUCH SYSTEM

TANGENTIALLY SYMMETRIC DC MOTOR CARBON BRUSH SYSTEM COMPRISING A SPRING PART BEING PROVIDED WITH FIRST AND SECOND SECTIONS FIXATED TO A CARBON BRUSH PART, A SPRING PART FOR USE IN SUCH SYSTEM, AND A DC MOTOR PROVIDED WITH SUCH SYSTEM

US Patent 6781275 · Granted Aug 24, 2004

Estimated economic value: $242,000 ⓘ

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