4. Metal working
  5. Method of mechanical manufacture
  6. Repairing

Joseph J. Hahn

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Manual replacement of old split-pin assemblies by new split-pin

Metal working – Method of mechanical manufacture – Repairing
Patent

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Removal of old split-pin assemblies from guide tubes and replace

Metal working – Method of mechanical manufacture – Repairing
Patent

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Tool for cutting locking cups from guide tube mounting screws in

Cutting by use of rotating axially moving tool – With work-engaging structure other than tool or tool-support – Frictionally engaging sides of opening in work
Patent

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Profile ID: LFUS-PAI-P-878668

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