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US647431A
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Tile-machine.
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GB189820036A
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Improvements in Cement Roofing Tile Presses.
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GB189800595A
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An Improved Miners' Lamp.
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CA55154A
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Roofing tiles, and machine for manufacturing same
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GB189607643A
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Improvements in Machinery for the Manufacture of Roofing Tiles.
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GB189607029A
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Improvements in Roofing Tiles.
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GB189518628A
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Bottle-case and Rack.
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GB189425165A
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Improvements in Apparatus for Moulding Tiles.
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CA49455A
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Apparatus fo moulding tiles
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CA49625A
|
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Roofing tile and in machinery for the manufacture of the same
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