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DK2972C
(en)
|
|
Procedure for Making Artificial Stones.
|
|
DK2486C
(en)
|
|
Procedure for Making Artificial Stone.
|
|
DK3401C
(en)
|
|
Form box for the manufacture of artificial stones.
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DK3211C
(en)
|
|
Procedure for Making Artificial Gypsum Stone.
|
|
DK3396C
(en)
|
|
Procedure for Making Artificial Sandstone.
|
|
DK1219C
(en)
|
|
Procedure for Making Artificial Stone.
|
|
DK3348C
(en)
|
|
Procedure for Making Artificial Marble.
|
|
DK5603C
(en)
|
|
Procedure for Manufacturing Artificial Stones.
|
|
DK2970C
(en)
|
|
Procedure for Making Mosaic.
|
|
DK6427C
(en)
|
|
Form for Making Large Blocks of Artificial Stone.
|
|
DK3359C
(en)
|
|
Continuously acting Artificial Fertilizer Manufacturing Equipment.
|
|
DK3984C
(en)
|
|
PROCEDURE FOR ARTIFICIAL MANUFACTURE OF DIAMONDS.
|
|
DK3497C
(en)
|
|
Artificial stone mass.
|
|
DK3411C
(en)
|
|
Procedure for Making Matches.
|
|
DK3471C
(en)
|
|
Procedure for Manufacturing Lime Sandstone.
|
|
DK3824C
(en)
|
|
Procedure for the production of artificial stone.
|
|
DK3876C
(en)
|
|
Procedure for the production of artificial stone.
|
|
DK2956C
(en)
|
|
Procedure for Bilning of Rinske Møllesten.
|
|
DK2902C
(en)
|
|
Procedure for the production of stone from lime and sand.
|
|
DK2798C
(en)
|
|
Procedure for the Production of Soil Fuels.
|
|
DK18894C
(en)
|
|
Procedure for the production of artificial lithographic stones.
|
|
ES25779A1
(en)
|
|
A procedure for the manufacture of artificial ashlar stones.
|
|
ES25698A1
(en)
|
|
A chemical procedure for the manufacture of artificial stones.
|
|
DK2650C
(en)
|
|
Procedure for Making Matches.
|
|
DK17581C
(en)
|
|
Procedure for Making Artificial Lithographic Stone.
|