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NL1013925C2
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Kimanker.
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NL1002095C2
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Formwork System.
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NL9300998A
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Cone with associated threaded bar for a concrete shuttering wall
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NL8302048A
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Spacer for a concrete formwork wall.
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NL7908737A
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Spacer assembly.
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NL7812096A
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Cone to be used with an accompanying rod as a spacer for concrete formwalls.
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NL7802668A
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Parallel shuttering panel spacer construction - has rigid detachable spacer piece bearing against central bar end face
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NL7802667A
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Distance piece between shuttering panels - has cone sleeves detachably mounted on inside of shuttering
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NL7802218A
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Concrete distance cone forming system on bar - pours into mould with bottom movable axially after which cone is vibrated free
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NL7801844A
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Distance retainer for two coaxial cones on concrete wall - are formed on centre rod outer ends and pushed against stops
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NL7613977A
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Spacer for concrete formwork walls.
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