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2013
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Invention
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Nodularization method for nodular cast iron. A nodularization method for nodular cast iron, compr... |
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Invention
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Method for producing nodular cast iron.
A method for producing nodular cast iron by using a nodu... |
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2012
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Invention
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Low-water-flow toilets and low-water-flow urinals. A low-water-flow toilet having a toilet body, ... |
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Invention
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Nodularization-processing method. Provided is a nodularization-processing method for producing no... |
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2011
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Invention
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Smokeless spheroidization processing method. A smokeless spheroidization processing method for pr... |
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Invention
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Water-saving closet and water-saving urinal for male. A water-saving closet comprises a bowl (1),... |
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2009
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Invention
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Oil smoke preventing cooker. An oil smoke preventing cooker that is composed of a frying pan body... |
