DK34834C
(en )
1925-08-03
Method and device for manufacturing elongate bodies of plastic material, such as concrete mass or similar.
DK42042C
(en )
1930-04-14
Method for Manufacturing an Insulation and Construction Material.
DK38118C
(en )
1927-11-07
Method for Manufacturing Insulation Materials.
DK37220C
(en )
1927-03-14
Method and Apparatus for the manufacture of differently shaped sheets of coconut fat, tallow, hardened fat and the like.
DK34609C
(en )
1925-06-15
Method for Manufacturing Porous Building Materials.
DK34860C
(en )
1925-08-10
Method for Manufacturing Porous Building Materials.
DK35244C
(en )
1925-11-09
Method for Manufacturing Porous Building Materials.
DK37169C
(en )
1927-02-21
Method for Manufacturing Porous Building Materials.
DK40119C
(en )
1929-05-06
Method for Manufacturing Porous Building Materials.
DK32764C
(en )
1924-01-28
Method for Manufacturing Porous Building Materials.
DK32877C
(en )
1924-02-18
Method for Manufacturing Porous Building Materials.
DK31605C
(en )
1923-04-23
Apparatus for the manufacture of cylindrical pipes, columns or the like of cement, mortar or similar material.
DK31916C
(en )
1923-07-02
Method for Manufacturing Porous Building Materials.
DK40438C
(en )
1929-07-08
Method for Manufacturing a Porous Building Material.
DK45366C
(en )
1932-03-07
Method for the production of dispersible and storage-resistant nitrophosphates.
DK37221C
(en )
1927-03-14
Method for Manufacturing Molded Articles and Press Masses.
GR1685B
(en )
1927-12-08
QUICK METHOD OF DRYING BY PLASTIC MASS.
DK40967C
(en )
1929-10-21
Method for Manufacturing Plastic Capsule Materials.
GR1374B
(en )
1926-12-30
METHOD FOR THE MANUFACTURE OF PERPOSE BUILDING MATERIALS.
DK42873C
(en )
1930-09-01
Method for Manufacturing Leather Mass Rollers for Offset and Stone Printing.
DK42359C
(en )
1930-06-02
Method for Manufacturing Asphalt-Like Road Construction Materials.
ES81280A1
(en )
1922-08-01
Procedure with its corresponding device to manufacture filled, hollow or profiled concrete moldings.
DK39162C
(en )
1928-08-27
Method for making an asphalt-like coating for roads or the like.
DK34917C
(en )
1925-08-24
Method for the production of drying bodies in the form of plates, tablets or the like.
ES109547A1
(en )
1929-05-16
Polissoir for the nails and its manufacturing process.