4. Abrasive tool making process, material, or composition
  5. Impregnating or coating an abrasive tool

Ernst Thielenhaus

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Method of and apparatus for holding a shaft during finish grindi

Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent

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System for grinding rings with hydraulic holding

Abrading – Abrading process – Ring – tube – bushing – sleeve – or cylinder abrading
Patent

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System for grinding rings with mechanical holding

Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent

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Profile ID: LFUS-PAI-P-1055076

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