WO9316231A1
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Liquid-tight floor covering made of concrete stones
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DE4213566A1
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Floor or ground covering element for outdoor use - has V=shaped notches in outer contour, and in upper surface
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IL93773D0
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Angular paving stone for paving areas
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DE3937213A1
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Garden fence or wall - is constructed from concrete posts with vertical grooves to receive horizontal members
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DE3936527A1
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MOLDED STONE BLOCK AND MOLDED STONE FOR COVERING FLOOR SURFACES WITH WIDE JOINTS
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EP0091107A1
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Paving of concrete slabs, having surface blocks arranged in arcuate form, and slabs therefore
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DE3219581A1
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MACHINE FOR LAYING FLOORING ELEMENT SETS
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DE3206373A1
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Floor-covering element set layable as a laying unit by means of a laying appliance
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DE3116540A1
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Ground-covering element, laying unit formed from a number of ground-covering elements and group of ground-covering elements
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