DK38637C
(en )
1928-04-02
Edge frame for Expansion joints in Concrete, Asphalt and similar Road fastening materials.
FR703258A
(en )
1931-04-28
Improvements in construction methods for roadways, concrete surfaces, foundations and similar structures
GR2227B
(en )
1929-03-20
METHOD FOR THE CONSTRUCTION OF BITUMINOUS SOLID ROADS, RAILWAY BUILDINGS AND THE like.
ES108995A1
(en )
1928-09-16
Improved construction of reinforced concrete coverings for streets, roads, roads and similar.
DK36678C
(en )
1926-10-18
Procedure for leveling and smoothing paving stones and paved streets or the like.
ES120556A1
(en )
1930-12-01
Improvements in the joints for reinforced concrete sleepers.
DK38621C
(en )
1928-04-02
Method and machine for spreading dust, gravel, pebbles and the like on roads.
FR614680A
(en )
1926-12-20
Sealing applicable in cement or reinforced concrete constructions
ES96742A1
(en )
1926-04-01
Improvements in the construction of ceilings and reinforced concrete roofs.
DK46998C
(en )
1933-02-27
Pavement mass for Road Paving or other Purpose.
FR651868A
(en )
1929-02-28
Wheeled compressor installation mainly used in road and tunnel construction works
ES91664A1
(en )
1925-03-01
Improvements in the construction and fixing of concrete blocks when making roads, pavements and similar steps.
DK39323C
(en )
1928-10-01
Method for Manufacturing Bituminous Concrete.
DK35302C
(en )
1925-11-23
Concrete pouring machine and the like.
GR2579B
(en )
1929-12-20
METHOD AND INSTALLATION FOR GRASTING CEMENT AND SIMILAR SUBSTANCES.
AU552927A
(en )
1928-01-17
Improved renitently compressible material in the form of precast strips for joints in roads pavings and buildings
DK44620C
(en )
1931-09-21
Procedure for the manufacture of solid, bituminous pavements for roadways, railway superstructures and the like.
DK44363C
(en )
1931-07-20
Procedure and device for paving roads or other surfaces with asphalt and sand or similar.
FR693044A
(en )
1930-11-14
Extendable formwork for conduits and similar structures in concrete, masonry or other material
ES107367A1
(en )
1928-08-16
Concrete pavement and boulder.
DK43791C
(en )
1931-03-02
Procedure for driving down cladding pipes and for casting concrete piles in the ground.
ES103210A1
(en )
1927-08-01
A new system for the formation of removable monolithic roofs and roofs, of reinforced concrete, in buildings of all kinds.
ES112031A2
(en )
1929-07-16
A procedure for the mixtures of cement, mortar, asphalt macadam and chemicals and the like.
ES104807A1
(en )
1928-02-01
A material for construction of streets, roads and the like.
GR2810B
(en )
1930-06-25
SYSTEM FOR THE PREPARATION OF A MATERIAL MAINLY FOR BUILDING AND ROAD CONSTRUCTION.