4. Brakes
  5. Elements
  6. Shoe fasteners

Robert H. Beetle

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Metal founding

Metal founding – Process – Shaping a forming surface
Patent

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Method of and apparatus for immersion casting

Metal founding – Process – Shaping liquid metal against a forming surface
Patent

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Railroad brake shoes with separable insert engageable with flang

Brakes – Elements – Shoe fasteners
Patent

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Submerged casting

Metal founding – Process – Shaping liquid metal against a forming surface
Patent

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Profile ID: LFUS-PAI-P-554766

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