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Locking apparatus for windows
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Cover opening and closing apparatus in front of input window of door lock
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A digital electronic door lock with various functions and low power consumption
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Auto Sensing Unit for Lock Situation Sense in Auto Door Lock
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Noncontact Sensing Unit for Digital Door Lock
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Electrical Door Lock Unit Using Key Cylinder Control Function
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Electrical Door Lock Unit Using Protecting Function
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Digital door lock
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Digital door lock
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Digital door lock
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Digital door lock
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Door lock device
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Door lock assembly
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