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DK4402C
(en)
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Procedure for the manufacture of solid cement slurries.
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DK4439C
(en)
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Procedure for the manufacture of Portland cement.
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DK6419C
(en)
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Procedure for the manufacture of Portland cement.
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DK3824C
(en)
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Procedure for the production of artificial stone.
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DK3876C
(en)
|
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Procedure for the production of artificial stone.
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DK4198C
(en)
|
|
Procedure for continuous burning of cement or the like.
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DK4455C
(en)
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Procedure for Manufacturing Asbestos Cement Slabs.
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DK5733C
(en)
|
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Procedure for the production of stone and mortar.
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DK1981C
(en)
|
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Procedure for the manufacture of explosives.
|
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DK21136C
(en)
|
|
Procedure for the manufacture of Portland cement.
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DK3932C
(en)
|
|
Preparation for Preventing the Formation of Kettle.
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DK3855C
(en)
|
|
Procedure for Making Kalomel.
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DK20158C
(en)
|
|
Apparatus for the manufacture of cement piles.
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ES28843A1
(en)
|
|
A procedure for the manufacture of cement.
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DK3729C
(en)
|
|
Apparatus with accompanying procedure for the manufacture of cement pipes.
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DK895C
(en)
|
|
Procedure for the manufacture of Kojigær.
|
|
DK3984C
(en)
|
|
PROCEDURE FOR ARTIFICIAL MANUFACTURE OF DIAMONDS.
|
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DK1177C
(en)
|
|
Procedure for the manufacture of explosives.
|
|
DK3895C
(en)
|
|
Procedure for Manufacturing Lithotype Types.
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DK3799C
(en)
|
|
Procedure for the production of linoleum mosaic.
|
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DK3415C
(en)
|
|
Procedure for the Manufacture of Embers.
|
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DK7030C
(en)
|
|
Procedure for the manufacture of refractory magnesia cement.
|
|
DK2153C
(en)
|
|
Procedure for the manufacture of plaster casts.
|
|
DK7037C
(en)
|
|
Method of Making Cement.
|
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DK3113C
(en)
|
|
Procedure for the production of limestone.
|