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EP0531600A1
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Method of making trench walls and shuttering element used in the method
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CH682932A5
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Method for anchoring bored pile - involves boring hole and then injecting mortar or cement into it and then introducing finished pile into mortar
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CH669810A5
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Reduced noise pile driver - has resilient coupling between noise shield and hammer
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CH663638A5
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Device for framing foundation poles for line poles on a railway track.
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CH649814A5
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Method and apparatus for pipe pushing in the groundwater area
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CH648074A5
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Method of constructing a cast-in-place pile
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CH635884A5
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Impact-driven pile and method of producing it
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CH634370A5
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Method of placing a pile, a girder or a sheet pile, use of the method, and drill for carrying out the method
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CH622570A5
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Set of prefabricated concrete-pile elements and impact-driven concrete pile produced with the same
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CH622305A5
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Quiet method of placing steel piles and use of this method
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