CH336858A
(en )
1959-03-15
Machine for distributing and compacting bituminous conglomerates on road surfaces
FR1199546A
(en )
1959-12-15
Improvements made to machines for sweeping roads or pavements
CH290528A
(en )
1953-05-15
Paver paving machine for road construction with a compaction beam.
CH389668A
(en )
1965-03-31
Leveling equipment for road paving machine
FR1065689A
(en )
1954-05-28
Scarifier
DK80245C
(en )
1955-12-12
Road paving machine with compaction beam.
FR1041108A
(en )
1953-10-21
Improvements to machines for injecting thermoplastic materials
AT184935B
(en )
1956-03-10
Installation for track tamping machines
FR1072250A
(en )
1954-09-09
Road paving cutter
NL180830B
(en )
MINERAL ASPHALT COVERING FOR ROAD CONSTRUCTION.
FR1047329A
(en )
1953-12-14
Pavement for bridges
ES193214A3
(en )
1951-03-01
A PROCEDURE FOR LAYERED CONCRETE PAVING
CH327635A
(en )
1958-02-15
Installation on a rail-bound concrete paver for the distribution of bituminous road building materials at the correct height
AT181286B
(en )
1955-03-10
Roadway fastening for level crossings
AT174393B
(en )
1953-03-25
Track tamping machine
AT183554B
(en )
1955-10-25
Barrier block for construction sites
FR1073247A
(en )
1954-09-21
Improvements to bituminous materials for road surfacing
FR1102437A
(en )
1955-10-20
Gearbox for ballast tamper
FR1061130A
(en )
1954-04-08
Side plow for tractor
AT172755B
(en )
1952-10-10
Excavator for road driving
FR1129415A
(en )
1957-01-21
Level crossing for road traffic
FR1041908A
(en )
1953-10-27
Improvements made to tracks for agricultural machinery
FR1047614A
(en )
1953-12-15
Road gutter sweeper
FR1147014A
(en )
1957-11-18
Guardrails or parapets for highways
FR1053086A
(en )
1954-01-29
Process for preparing tar or bituminous materials for road construction