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DK14068C
(en)
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Rotary Cement Burning Furnace.
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DK12406C
(en)
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Procedure for Burning Cement in Rotary Furnaces.
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DK22826C
(en)
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Furnace for Incineration of Sewage Content and the like.
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DK22170C
(en)
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Woodburning stove for uninterrupted operation for burning limestone and bricks and the like.
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DK11214C
(en)
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Furnace for burning bricks and the like.
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DK16341C
(en)
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Machine for Mixing Cement Mortar and the like.
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DK15104C
(en)
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Device for Glazing Bricks and the like in an ordinary Ring Furnace.
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DK19291C
(en)
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Form for Cement Tiles, Partition Stone and the like.
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DK17519C
(en)
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Procedure for Manufacturing Cement in Rotary Furnaces.
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DK16390C
(en)
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Method for Making Matchboxes and the Like.
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DK17251C
(en)
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Procedure for Harmless Lime Pieces in Brickware and the like
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DK20034C
(en)
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Device for rotating cement kilns and the like.
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ES49980A1
(en)
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Improvements in muffle furnaces for calcination.
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AT80164B
(en)
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Flue gas preheater. Flue gas preheater.
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DK23806C
(en)
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Recuperator and Stone for Building of the same.
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DK20957C
(en)
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Procedure for the manufacture of bricks, roofing sheets and the like.
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DK15805C
(en)
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Procedure and Apparatus for Firing in Ring Furnaces and the Like.
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AT73157B
(en)
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Furnace grate.
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DK18983C
(en)
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Gas Production Furnace.
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DK17139C
(en)
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Turning Furnace or Fireplace.
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DK16394C
(en)
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Procedure and Oven for the Production of Sublimated Lead White.
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DK17881C
(en)
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Chimney flue.
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DK21508C
(en)
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|
Chimney flue.
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DK21548C
(en)
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Cement roof making machine and the like.
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DK18396C
(en)
|
|
Cement stick.
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