4. Abrading
  5. Abrading process
  6. Glass or stone abrading

Willie Derry, Jr.

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Method and apparatus for improved semiconductor wafer polishing

Abrading – Abrading process – Glass or stone abrading
Patent

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Shock-absorbing claw hammer

Tools – Hammer – Having shock absorbing means
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Profile ID: LFUS-PAI-P-1602634

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