4. Brakes
  5. Operators
  6. Automatic

Michael B. Alchin

Inventor

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Door lock handle body and striker

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent

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Lock

Locks – Special application – For closures
Reexamination Certificate

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Sash window brake

Brakes – Operators – Automatic
Patent

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Profile ID: LFUS-PAI-P-1921249

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