DK16313C
(en )
1912-08-12
Tires for air rings with polygonal projections to prevent slipping, which with one of their edges faces out to the side of the tire.
DK20003C
(en )
1915-03-22
Procedure for the production of rubber.
DK30511C
(en )
1922-10-23
Procedure for the production of cement bricks, limestone or the like.
FI6449A
(en )
1916-10-19
Anordning vid elektricitätsverk eller dylika anläggningar, som äro försedda med ångreserv
DK24613C
(en )
1919-06-10
Wheel ring with elastic insert.
DK19242C
(en )
1914-09-03
Nose shapes with two Adjustable Plates.
DK15811C
(en )
1912-04-01
Devices of the distribution means by gas meters with membranes, the so-called dry meters.
DK15955C
(en )
1912-05-13
Tires for Wheel Rings.
DK18624C
(en )
1914-03-30
Procedure for the Manufacture of Synthetic Rubber.
DK18052C
(en )
1913-11-03
Procedure for Preventing Puncture of Air Wheel Rings.
ES53746A1
(en )
1912-12-01
Hollow brick.
DK26634C
(en )
1920-09-13
Driving Device for the Construction of Roads.
DK27805C
(en )
1921-06-13
Toy Construction Elements for Imitation of Engineering Works with Curved Constructions.
DK18133C
(en )
1913-11-24
Brick with Cavity.
DK30146C
(en )
1922-08-28
Crossing lanes with connecting arches extending beyond the Crossing Square.
DK22673C
(en )
1917-12-17
Timers for shafts, the rotation of which takes place with arbitrary interruptions.
DK15596C
(en )
1912-02-05
Procedure for the manufacture of plastic or elastic masses.
ES65470A1
(en )
1918-07-16
Hollow brick.
ES65559A2
(en )
1919-02-16
Hollow brick.
DK15902C
(en )
1912-04-29
Percussion tube with a fuse that is lifted by the effect of the centrifugal force.
DK19413C
(en )
1914-10-26
Procedure for the production of waistbands with bent edges.
DK16637C
(en )
1912-11-11
Procedure for the manufacture of clunkers.
DK16028C
(en )
1912-06-03
Procedure for the production of artificial stone.
DK20541C
(en )
1915-09-06
Procedure for the production of artificial stone.
DK16199C
(en )
1912-07-15
Advertising device with interchangeable Elements for the Formation of the Characters.