4. Sewing
  5. Elements
  6. Thread cutting, severing or breaking

William E. Harrison

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Method and apparatus for drying investment casting molds

Drying and gas or vapor contact with solids – Apparatus – Houses – kilns – and containers
Patent

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Method and apparatus for drying investment casting molds

Drying and gas or vapor contact with solids – Apparatus – With means to treat gas or vapor
Patent

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Recirculating paint booth and thermal oxidizer

Coating processes – Spraying
Patent

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Thread cutting device for sewing machine

Sewing – Elements – Thread cutting – severing or breaking
Patent

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Profile ID: LFUS-PAI-P-104176

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