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PL316291A1
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Powder for sealing pouring spouts of large-capacity ladles and method of making such powder
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PL316290A1
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Powder for sealing pouring spouts of large-capacity ladles and method of making such powder
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PL315598A1
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Emulsion-type adhesion preventing agent for foundry patterns and core-boxes
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PL275018A1
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Ceramic putty
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PL271097A1
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Lubricating powder for use in bottom casting of killed steel
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PL270127A1
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Oil-resin binder for core production
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PL238349A1
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Lubricating casting powder for continuous casting of steel
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PL237959A1
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Sealing compound
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PL235036A1
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Oil binder for core sand mixes
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PL234084A1
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Putty for mending defects and flaws of cast iron castings
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PL232488A1
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Exothermic backfill
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