DK23806C
(en)
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Recuperator and Stone for Building of the same.
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DK22765C
(en)
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Cross-connection of T-shaped metal bars for windows skylights and the like.
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DK28409C
(en)
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Procedure for the Preparation of Anthraquinone and its Derivatives.
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DK23725C
(en)
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Procedure for Manufacturing the Cement Holster and Machine for Utilizing the Same.
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DK19858C
(en)
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Explosives and Procedures for the Manufacture of the same.
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DK26454C
(en)
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Walls of Concrete Slabs and the like.
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DK26828C
(en)
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Procedure for the manufacture of runners, runners and the like.
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DK26843C
(en)
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Procedure for the manufacture of runners, runners and the like.
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DK25945C
(en)
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Building stone.
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DK29197C
(en)
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Machine for the manufacture of pipes of cement 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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DK24661C
(en)
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Procedure for sulphatisation of ores and the like.
|
DK27936C
(en)
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|
Procedure for the manufacture of detonators for mining and military use.
|
DK29674C
(en)
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Procedure for the manufacture of structures and parts thereof with insulation.
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DK21795C
(en)
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Construction for Assembly of Reinforced Concrete Bodies and the like.
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DK21113C
(en)
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Procedure and Form for Manufacturing Cement Stone.
|
DK27495C
(en)
|
|
Holstein and Procedure for Manufacturing the Same.
|
DK23161C
(en)
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|
Procedure for laying roofs of straw and the like.
|
DK22369C
(en)
|
|
Stamping machine for the manufacture of cement pipes and the like.
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DK18927C
(en)
|
|
Plant for Lifting and Moving Liquid Explosives.
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DK21136C
(en)
|
|
Procedure for the manufacture of Portland cement.
|
DK23582C
(en)
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|
Forming and pressing machine for roofing sheets of cement cement and the like.
|
DK20484C
(en)
|
|
Procedure for the construction of dry buildings and other structures.
|
DK16532C
(en)
|
|
Rotary Furnace for Burning Cement and the like.
|
DK22365C
(en)
|
|
Cement roof making machine and the like.
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