DK21136C
(en )
1916-04-03
Procedure for the manufacture of Portland cement.
DK20158C
(en )
1915-05-10
Apparatus for the manufacture of cement piles.
ES59167A3
(en )
1914-11-16
Manufacture of silicon cement.
DK17787C
(en )
1913-09-08
Method of Making Cement.
DK18913C
(en )
1914-06-15
Form for Manufacture of Reinforced Concrete Beams.
DK17188C
(en )
1913-04-14
Procedure for Increasing the Porosity of Plaster Mortar.
CH82389A
(en )
1919-09-16
Cement mixer
DK20132C
(en )
1915-05-03
Procedure for the manufacture of fireproof roads.
DK29197C
(en )
1922-01-23
Machine for the manufacture of pipes of cement and the like.
DK21220C
(en )
1916-05-15
Procedure for the Preparation of Antimonates.
DK18828C
(en )
1914-05-18
Procedure for Manufacturing Brick Walls.
DK18894C
(en )
1914-06-08
Procedure for the production of artificial lithographic stones.
DK18396C
(en )
1914-01-26
Cement stick.
DK18439C
(en )
1914-02-09
Procedure for the Production of Superphosphate.
DK18324C
(en )
1914-01-05
Procedure for the manufacture of condensation products.
DK19000C
(en )
1914-07-06
Procedure for the manufacture of condensation products.
DK23573C
(en )
1918-09-30
Procedure for the production of caramel.
DK16637C
(en )
1912-11-11
Procedure for the manufacture of clunkers.
DK18427C
(en )
1914-02-02
Procedure for Sustainability of Sulphate Waste Waste.
DK19964C
(en )
1915-03-15
Procedure for the manufacture of concrete or reinforced concrete piles.
DK23341C
(en )
1918-08-05
Procedure for the Manufacture of Reinforced Concrete Vessels.
DK28020C
(en )
1921-07-18
Procedure for the manufacture of packing material.
DK22369C
(en )
1917-08-20
Stamping machine for the manufacture of cement pipes and the like.
DK18406C
(en )
1914-01-26
Procedure for the Production of Tax-Free Under-Fermented Beers.
DK19090C
(en )
1914-08-03
Procedure for the Production of Casein Adhesives.