4. Chucks or sockets
  5. Vacuum

Harold G. Shafer, Jr.

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Cavity forming in plastic body

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

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Method and apparatus for edge finishing glass

Abrading – Abrading process – Glass or stone abrading
Patent

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Method and apparatus for machining substrate plates for magnetic

Chucks or sockets – Vacuum
Patent

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Process for the precision molding of glass articles

Glass manufacturing – Processes – Reshaping or surface deformation of glass preform
Patent

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Simultaneously grinding and polishing preforms for optical lense

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

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Profile ID: LFUS-PAI-P-66226

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