4. Locks
  5. Special application
  6. For portable articles

Chun-Te Yu

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Combination lock

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

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Combination lock

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

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Combination lock

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

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Combination lock

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

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Combination lock provided with means to prevent disturbance...

Locks – Portable – Padlocks
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1058422

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