4. Tools and hardware
  5. Locking or closing device
  6. Lock, latch or bolt

Marco Mastrogiovanni

Inventor

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Chain door lock

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

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Chain door lock

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

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Door latching unit

Tools and hardware – Locking or closing device – Lock – latch or bolt
Patent

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Profile ID: LFUS-PAI-P-1649680

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