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DK11227C
(en)
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Method of Making Cement.
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DK11135C
(en)
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Method of Making Calcium Carbide.
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DK11258C
(en)
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Method of Making Calcium Carbide.
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DK10563C
(en)
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Method of Making Malt.
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DK11609C
(en)
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Method for Manufacturing Asbestos Cement Slabs.
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DK7037C
(en)
|
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Method of Making Cement.
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DK10871C
(en)
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Method of Making Gelatin Flatbed Molds.
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DK10471C
(en)
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Form for the production of cement roof tiles.
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DK8606C
(en)
|
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Method of Making Compoboard.
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DK12882C
(en)
|
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Method of Making Cement.
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DK13289C
(en)
|
|
Method of Making Cement.
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DK9358C
(en)
|
|
Form for Manufacture of Gypsum and Cement Separators.
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DK11259C
(en)
|
|
Procedure for the Production of Carbide.
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DK11289C
(en)
|
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Procedure for the Production of Carbide.
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CH41861A
(en)
|
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Artificial building block
|
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DK10969C
(en)
|
|
Procedure for the Production of Animal Serum.
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DK10393C
(en)
|
|
Procedure for the production of water gas.
|
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DK10636C
(en)
|
|
Procedure for the Preparation of Calcium Hypochlorite.
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DK12754C
(en)
|
|
Machine for Making Slabs of Mortar.
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DK10905C
(en)
|
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Method for Reinforcement of Solid Cellulose Bodies.
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DK11307C
(en)
|
|
Machine for the manufacture of ordinary drainage pipes of cement and sand.
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DK10751C
(en)
|
|
Procedure for Making Soap Powder.
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|
DK10612C
(en)
|
|
Machine for Forming Pipes of Concrete or similar.
|
|
DK11216C
(en)
|
|
Procedure for the Production of Swine Pestantitoxin (Serum).
|
|
DK11423C
(en)
|
|
Procedure for the production of etching plates.
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