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DK10690C
(en)
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Press for Manufacture of Cement Bricks, Tiles, etc.
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DK10471C
(en)
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Form for the production of cement roof tiles.
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DK13253C
(en)
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Press for the manufacture of cement products, bricks, tiles and the like, also applicable to the compression of other materials.
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DK8316C
(en)
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Percussion table for the production of cement bricks.
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DK11038C
(en)
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Extruder for brick presses.
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DK11609C
(en)
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Method for Manufacturing Asbestos Cement Slabs.
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CA95360A
(en)
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Manufacture of tiles, bricks, etc.
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DK11227C
(en)
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Method of Making Cement.
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CA100655A
(en)
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Cement building block
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CA85120A
(en)
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Cement manufacture
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DK7816C
(en)
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Cement brick machine.
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CA91950A
(en)
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Press for concrete bricks
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DK7473C
(en)
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Process for the production of acid-proof and impermeable cement.
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DK7199C
(en)
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Procedure for Manufacturing Lime Sandstone.
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DK7476C
(en)
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Procedure for the manufacture of bricks and similar building materials.
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DK6822C
(en)
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Procedure for Manufacturing Building Blocks.
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CA97140A
(en)
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Press for cement bricks
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DK9692C
(en)
|
|
Apparatus for Machines for the Manufacture of Mortar Bricks.
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ES36133A3
(en)
|
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A procedure for the manufacture of cement tiles.
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CA98332A
(en)
|
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Cement building block
|
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CA103422A
(en)
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Concrete building block
|
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DK7581C
(en)
|
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Machine for Forming Bricks or similar.
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DK6419C
(en)
|
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Procedure for the manufacture of Portland cement.
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AU754106A
(en)
|
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Cement building blocks
|
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CH40853A
(en)
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Cement stone press
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