4. Tools and hardware
  5. Other tools and implements
  6. Abrading

Robert C. Ritchie

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Beveling tool for smoothing and shaping ceramic articles

Tools and hardware – Other tools and implements – Abrading
Patent

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Refrigerant cooled plastic molding, method and apparatus

Plastic and nonmetallic article shaping or treating: processes – With measuring – testing – or inspecting
Patent

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Profile ID: LFUS-PAI-P-567981

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