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Method of melting and casting foam metal
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Means to meter molten metal
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Apparatus for melting and casting foam metal
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Method of making metal foam
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Method of making smooth surface castings of foam metal
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Method for weighing molten metal in a receptacle
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Rotating beam balance
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Transportation means
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Method of making metal foam bodies
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Light weight structural material and means for making
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Foaming granulated metal
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Metal foaming process
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Casting complex structures with foamed metal core and solid skin
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Foaming of granulated metal
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Production of metal foam
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Method of foaming granulated metal
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Method of making a metal foam body
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Metal foam and method for making
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