DK51118C
(en )
1936-01-06
Method for the manufacture of solid adhesive bituminous coatings on asphalt, cement and similar hard road coatings.
DK49296C
(en )
1934-09-24
Method for Manufacturing a Bituminous Pavement Material.
DK48941C
(en )
1934-07-02
Procedure for the manufacture of pavements, pavements and the like.
DK50722C
(en )
1935-09-30
Procedure for the production of traffic strips on roads and streets.
DK49754C
(en )
1935-01-14
Rubber composition for paving roads, sidewalks, floors and other surfaces.
DK36679C
(en )
1926-10-18
Procedure for the manufacture of means for binding dust on streets, country roads and the like.
DK54708C
(en )
1938-05-09
Method for bituminous surface treatment of roads and for the production of bituminous paving materials.
ES134856A1
(en )
1934-08-16
Procedure for the production of tightly adhering bituminous covers on asphalt, cement and other hard road surfaces.
DK50621C
(en )
1935-09-02
Method for Manufacturing Concrete Roads.
DK45431C
(en )
1932-03-21
Procedure for Manufacturing Road Pavements by the Penetration Method.
DK48531C
(en )
1934-03-19
Metallic pavement for roads and the like.
DK55833C
(en )
1939-02-13
Procedure for counteracting ice formation in or on bituminous paving materials.
DK46211C
(en )
1932-09-19
Procedure for the Manufacture of Road Construction Materials.
DK48061C
(en )
1933-11-27
Method for Manufacturing Bituminous Roofing and Insulating Paper.
DK44620C
(en )
1931-09-21
Procedure for the manufacture of solid, bituminous pavements for roadways, railway superstructures and the like.
DK43863C
(en )
1931-03-16
Procedure for the manufacture of the fastening layer on streets and the like.
DK39162C
(en )
1928-08-27
Method for making an asphalt-like coating for roads or the like.
DK49601C
(en )
1934-12-03
Procedure for the maintenance and erection of roads, squares or similar places of traffic which are already covered by a bituminous road material.
DK51619C
(en )
1936-05-11
Method for Manufacturing Bitumen Impregnated Stones for Street and Road Pavement.
DK45340C
(en )
1932-03-07
Apparatus for spreading sand or similar on roadways or other surfaces.
AU1358328A
(en )
1929-04-23
An improved method of constructing asphaltic or bituminous concrete roads, paths andthe like
DK47507C
(en )
1933-07-03
Procedure for Hardening Clay.
DK45158C
(en )
1932-02-01
Method and machine for manufacturing the tread on country roads and the like.
DK44700C
(en )
1931-10-12
Emulsion of refined coal tar for the treatment of road surfaces and for road paving materials and the method of its manufacture.
DK52255C
(en )
1936-10-05
Method of Making Cement.