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DK6249C
(en)
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Machine for Making Bricks and Briquettes.
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DK6739C
(en)
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Method and Machine for Forming Peat Blocks.
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FR343963A
(en)
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Machine for making bricks, briquettes, tiles, etc.
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DK6623C
(en)
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Brick Separation Machine.
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FR340021A
(en)
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Advanced pelletizer
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DK10935C
(en)
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Machine for making blocks, plates and other objects.
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DK6411C
(en)
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Machine for Making Matches.
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DK6936C
(en)
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Slaa- og Mejemaskine til Haandbrug.
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AT23771B
(en)
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Toggle stone press.
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DK7028C
(en)
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Procedure for Making Artificial Granite.
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AT36440B
(en)
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Brewing process.
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FR340207A
(en)
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Advanced cannetière
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DK6822C
(en)
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Procedure for Manufacturing Building Blocks.
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FR345752A
(en)
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Furnace
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ES35088A1
(en)
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Improvements in mechanical pokers.
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DK6821C
(en)
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Procedure for the Production of Acrodextrin in the Treatment of Peat.
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DK7002C
(en)
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Procedure for Making Cork Discs.
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CH32592A
(en)
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Lime
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DK6755C
(en)
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Procedure for the production of hydrosulfites.
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CH31725A
(en)
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Firelighter
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CH32700A
(en)
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Firelighter
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DK6375C
(en)
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Procedure for Insertion by Ring Furnaces.
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AT25810B
(en)
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Grate bar.
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AT23114B
(en)
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Spirit iron.
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DK7672C
(en)
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Procedure for refining and purifying coffee.
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