DK6623C
(en)
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Brick Separation Machine.
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FR343963A
(en)
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Machine for making bricks, briquettes, tiles, etc.
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DK6822C
(en)
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Procedure for Manufacturing Building Blocks.
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DK7581C
(en)
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Machine for Forming Bricks or similar.
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ES33377A1
(en)
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A cement called Orteola.
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DK7590C
(en)
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Procedure for Refining Clays.
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DK6332C
(en)
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Insert for Centrifuges.
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DK6249C
(en)
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Machine for Making Bricks and Briquettes.
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DK6936C
(en)
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Slaa- og Mejemaskine til Haandbrug.
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DK4474C
(en)
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Machine for the manufacture of corkscrews.
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AT30412B
(en)
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Type setting machine.
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DK5242C
(en)
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File Production Procedure.
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DK7028C
(en)
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Procedure for Making Artificial Granite.
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DK6779C
(en)
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Plugging machine.
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ES33823A1
(en)
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Kiln improvements.
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DK5914C
(en)
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Procedure for Smelting Coal.
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DK6715C
(en)
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Procedure for Patterning Fabrics.
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DK6493C
(en)
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Clamp.
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DK10202C
(en)
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Cement Roofing Machine.
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DK3669C
(en)
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Barrel Forming Machine.
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DK7037C
(en)
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Method of Making Cement.
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DK3855C
(en)
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Procedure for Making Kalomel.
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DK7018C
(en)
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Centrifuge insert.
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AT23607B
(en)
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Self-seller.
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DK6658C
(en)
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Grimer.
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