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Brake drum and lining

  • US 3,184,001 A
  • Filed: 08/16/1962
  • Issued: 05/18/1965
  • Est. Priority Date: 08/16/1962
  • Status: Expired due to Term
First Claim
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2. A TORQUE TRANSMITTING DEVICE COMPRISING A SINTERED FERROUS FACING AND A MATING SURFACE CONSISTING OF STEEL SUBSTANTIALLY FREE FROM FERRITE.

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