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Mounting device of sprinkler
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Patent number 7,240,884
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Issue date Jul 10, 2007
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Paradise Industry Co., Ltd.
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Dae-Min Shim
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Sprinkler head
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Patent number 7,222,678
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Issue date May 29, 2007
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Paradise Industry Co., Ltd.
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Dae-Min Shim
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A62 - LIFE-SAVING FIRE-FIGHTING
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Sprinkler head
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Patent number 7,104,335
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Issue date Sep 12, 2006
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Paradise Industry Co., Ltd.
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Dae-Min Shim
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A62 - LIFE-SAVING FIRE-FIGHTING