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DK17817C
(en)
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Machine for Forming Roof Tiles.
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DK18173C
(en)
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Cement Roofing Machine.
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CH63956A
(en)
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Roofing
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AT89328B
(en)
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Roof tiles.
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DK17647C
(en)
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Roof tiles.
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DK17020C
(en)
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Machine for Making Lighters.
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DK15517C
(en)
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Cement Making Machine.
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FR458388A
(en)
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soil crumbler for brickyards, tile works, etc.
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DK22349C
(en)
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Cement Roofing Machine.
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DK14305C
(en)
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Brick Cutting Machine.
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DK16550C
(en)
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Machine for Forming Millstones.
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DK17227C
(en)
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Trenching Machine.
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DK21426C
(en)
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Machine for Re-milking the udder.
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GB100981A
(en)
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An Improved Roofing Tile.
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DK17717C
(en)
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Machine for Peeling Honeycombs.
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DK18204C
(en)
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Machine for Drying Various Materials.
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DK16624C
(en)
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Automatic Cutting Machine for Bricks.
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ES54809A1
(en)
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Some enameled slate plates.
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DK20627C
(en)
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Machine for the production of cement bricks, in particular roof tiles.
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DK17053C
(en)
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Procedure for Roofing with Roofing felt.
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DK17569C
(en)
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Procedure for Making White Enamels.
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DK17930C
(en)
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Procedure for Making White Enamels.
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DK19080C
(en)
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Machine for Automatic Manufacture of Patterned Tiles.
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DK20066C
(en)
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Machine for Making Hulsten.
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DK17131C
(en)
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Machine for the production of slate and the like.
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