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DE3441511A1
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Limitation of traffic areas
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DE3429696A1
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Foot part for a protective fence, apparatus and process for withdrawing the same from the subsoil
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DE3345324A1
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Confining fence
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Safety device for bobsleigh runs
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SECURITY SLALOM BAR
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PROTECTIVE FENCE TO PROTECT SPORTS
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Dual purpose noise screen wall slab - contains ducting or cooling for solar energy heat exchanger with black absorbent surface
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NOISE PROTECTION ELEMENT
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Noise protection wall with rectangular elements - has connecting flange profiles clamped by screws on spacers between elements
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Noise-damping component - having plastic profiled strip securing damping plate and glued to plastic dish section
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Simple design for street alarm - with cover clipped on for easy replacement
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DE2411090A1
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Sound absorption units - have recesses for connection elements joining units and sound absorption material in unit
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