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DK20484C
(en)
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Procedure for the construction of dry buildings and other structures.
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FR499064A
(en)
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Aerial mortar
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DK20770C
(en)
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|
Device for Drying and Drying of Masonry of Buildings.
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DK23644C
(en)
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Procedure for the Construction and Drainage of Ships, in particular Concrete Ships.
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|
DK19858C
(en)
|
|
Explosives and Procedures for the Manufacture of the same.
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|
CH69599A
(en)
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Dismountable building
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DK19964C
(en)
|
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Procedure for the manufacture of concrete or reinforced concrete piles.
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CH71879A
(en)
|
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building
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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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DK23983C
(en)
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|
Procedure for the production of cement and for the extraction of potassium salts.
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|
DK24941C
(en)
|
|
Connection clamp for poles, beams and other building parts.
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|
DK26548C
(en)
|
|
Mineral Preparation Procedure.
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|
DK29197C
(en)
|
|
Machine for the manufacture of pipes of cement and the like.
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|
CH70570A
(en)
|
|
Novel building
|
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DK21294C
(en)
|
|
Construction and Procedure for the Production of Floor Separations and the Like.
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|
DK23806C
(en)
|
|
Recuperator and Stone for Building of the same.
|
|
CH70101A
(en)
|
|
Dismountable trestle
|
|
DK17952C
(en)
|
|
Procedure of Form for Manufacture of Cork Insulation Stone and Building Construction Parts.
|
|
DK15176C
(en)
|
|
Procedure for the manufacture of ducts and chimneys.
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|
DK30922C
(en)
|
|
Procedure for the Extraction of Hydrocarbons and Their Derivatives.
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|
DK27555C
(en)
|
|
Procedure for placing plaster and the like on wall surfaces.
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|
DK26454C
(en)
|
|
Walls of Concrete Slabs and the like.
|
|
DK19823C
(en)
|
|
Building for Storage and Sorting of Potatoes.
|
|
DK21113C
(en)
|
|
Procedure and Form for Manufacturing Cement Stone.
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|
DK24355C
(en)
|
|
Procedure for Densification of Wood.
|