4. Registers
  5. Records
  6. Laminated

Jui-Chang Lin

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Auxiliary door latch having a locking device

Closure fasteners – Operators with knobs or handles
Patent

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Auxiliary lock

Closure fasteners – Bolts – Sliding
Patent

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Auxiliary lock with an anti-breakage device

Locks – Operating mechanism – Key
Patent

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Codeable card for card reader

Registers – Records – Laminated
Patent

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Control mechanism for a door lock

Locks – Special application – For closures
Patent

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Profile ID: LFUS-PAI-P-101033

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