Vibrator for consolidating a road or other surface
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Method for producing surfacings on the foundations of roads, aerodrome runways, railway embankments or the like, and a device for performing such method
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Method for mixing concrete by gravitational vibration
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Vibrating appliance
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Vibrating appliance
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Method of mixing concrete and a concrete mixing machine machine for carrying out the method
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Process and apparatus for the production of road surfaces and foundations for railway tracks
