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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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DK4402C
(en)
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Procedure for the manufacture of solid cement slurries.
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DK4455C
(en)
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Procedure for Manufacturing Asbestos Cement Slabs.
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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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DK3211C
(en)
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Procedure for Making Artificial Gypsum Stone.
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DK3039C
(en)
|
|
Procedure for the manufacture of lime silicate stone.
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DK1464C
(en)
|
|
Procedure for Manufacturing Slag Cement.
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DK2153C
(en)
|
|
Procedure for the manufacture of plaster casts.
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DK3729C
(en)
|
|
Apparatus with accompanying procedure for the manufacture of cement pipes.
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ES28167A1
(en)
|
|
An automatic procedure for the manufacture of "Portland" cement.
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ES28843A1
(en)
|
|
A procedure for the manufacture of cement.
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|
DK5733C
(en)
|
|
Procedure for the production of stone and mortar.
|
|
DK7037C
(en)
|
|
Method of Making Cement.
|
|
DK3855C
(en)
|
|
Procedure for Making Kalomel.
|
|
DK3113C
(en)
|
|
Procedure for the production of limestone.
|
|
DK3984C
(en)
|
|
PROCEDURE FOR ARTIFICIAL MANUFACTURE OF DIAMONDS.
|
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DK4596C
(en)
|
|
Procedure for the manufacture of bricks, blocks or similar building materials.
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DK21136C
(en)
|
|
Procedure for the manufacture of Portland cement.
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|
DK1981C
(en)
|
|
Procedure for the manufacture of explosives.
|
|
DK7030C
(en)
|
|
Procedure for the manufacture of refractory magnesia cement.
|
|
ES27833A1
(en)
|
|
A chemical process for the manufacture of slag portland cement.
|
|
DK2342C
(en)
|
|
Procedure for the Production of β-Jonon.
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