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Window blind assembly
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Publication number 20070272363
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Publication date Nov 29, 2007
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Tai-Long Huang
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Lockable cord pulling device
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Publication number 20070044925
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Publication date Mar 1, 2007
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Tai-Long Huang
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Venetian blind
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Publication number 20040031572
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Publication date Feb 19, 2004
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Tai-Long Huang
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS