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Spreader with flipper arm drive
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Patent number 8,668,235
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Issue date Mar 11, 2014
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NSL Engineering Pte. Ltd.
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Robert Arthur Mills
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B66 - HOISTING LIFTING HAULING
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-
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Twist-lock handling system
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Patent number 8,056,217
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Issue date Nov 15, 2011
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NSL Engineering Pte. Ltd.
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Cameron Hay
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B60 - VEHICLES IN GENERAL
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Trolley and spreader assembly
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Patent number 7,861,872
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Issue date Jan 4, 2011
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NSL Engineering Pte. Ltd.
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Ghee Hua Ng
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B66 - HOISTING LIFTING HAULING
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Latch mechanism
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Patent number 7,175,216
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Issue date Feb 13, 2007
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NSL Engineering Pte. Ltd.
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Zhanmin Tong
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B66 - HOISTING LIFTING HAULING
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79061160 - PINSMART
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Serial number 79061160
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Registration number 3708873
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Filing date Sep 8, 2008
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NSL Engineering Pte. Ltd.
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7 - Machines and machine tools