4. Surgery
  5. Instruments
  6. Orthopedic instrumentation

Douglas A. Perry

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Bearings for surgical instruments

Bearings – Rotary bearing – Plain bearing
Reexamination Certificate

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High speed surgical instrument

Gear cutting – milling – or planing – Milling – Cutter spindle or spindle support
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Miniature cutter shaft configuration

Surgery – Instruments – Orthopedic instrumentation
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Surgical pneumatic motor

Rotary expansible chamber devices – Miscellaneous
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Profile ID: LFUS-PAI-P-2617311

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