4. Surgery
  5. Instruments
  6. Orthopedic instrumentation

Edward Spencer

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Bone setting apparatus

Surgery – Instruments – Orthopedic instrumentation
Patent

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Foldable work platform

Fire escape – ladder – or scaffold – Unitary foldable – rigid scaffold or ladder – Trestle
Patent

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Foldable work platform

Fire escape – ladder – or scaffold – Unitary foldable – rigid scaffold or ladder – Trestle
Patent

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Ladder attachment

Fire escape – ladder – or scaffold – Ladder – With spacer means
Patent

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Ladder platform

Building units and construction elements – Stair – ladder – scaffold – or similar support – Element or attachment
Patent

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Profile ID: LFUS-PAI-P-1306442

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