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GB971004A
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Method and device for compacting a pressure-compactible particulate material
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GB974672A
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A device for dispensing granular material to flasks of moulding machines
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GB953338A
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Apparatus for the continuous fabrication of sand moulds and castings
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GB853757A
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Foundry mould forming machine with pressure fluid actuated sand compressing means
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GB825189A
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Removable diaphragm frame for foundry moulding machines
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GB807038A
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Means for compacting granular material
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GB763148A
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Foundry molding apparatus
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