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No. 102364758
A window assembly having horizontal closing function and ventilation fucntion
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No. 102363063
A Wheel module comprising a Height Control Device of Window
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No. 102356833
Pest blocking cap for drain hole of window frame
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No. 102309326
Auto Locking Device for Sliding Window with Assist Opening fonction using locker
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No. 102187289
Auto Locking Device for Sliding Window with Assist Opening Unit
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No. 102183383
Automatic locking device for Sliding Window with Locking Confirmation Function
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No. 102183385
Automatic locking device for Sliding Window with Locking Confirmation Function
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No. 102172797
Automatic locking device for Sliding Window with multi Functions
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No. 102165867
Handle Assembly for Sliding Window
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No. 102151087
Handle Assembly for Sliding Window with Semi-automatic Locking Function
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No. 102151085
Handle Assembly for Sliding Window with Locking Confirmation Function
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No. 102088338
Semi-Auto locking apparatus for windows and doors
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No. 101945189
Grip Handle Type Locking Device for Sliding Window
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No. 101924465
Locking Device for Sliding Window
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No. 101896961
WINDOW STRUCTURE
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No. 101876461
Safety Locking Apparatus for Hinged Door
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No. 101767967
Grip Handle Locking Device for Sliding Window
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No. 101722060
Windproof apparatus for rail of sliding windows
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No. 101698458
Interlocking device for sliding windows and doors
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No. 101679372
Windproof member fixing apparatus of sliding windows
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No. 101668632
Auto Locking Apparatus for Windows Preventing Crime and Insect
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No. 101627578
Locking assembly of Auto Locking Device for Sliding Window
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No. 101572039
Enhanced Security Locking Device of Sliding window
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No. 101318204
Locking Device for Sliding Window
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No. 101254681
Interlocking device for sliding windows and doors
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No. 101168835
Locking Device for Sliding Window
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No. 200469307
Auto Locking Device for Sliding Window
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No. 200478262
Auto Locking Device for Sliding Window
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No. 200478715
Sliding Window System
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No. 200477705
Auto Locking Device for Sliding Window