CA1323042C
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Dry grout and method of distributing aluminum therein
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US4729692A
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Apparatus and method for quieting flowing waters
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Method and apparatus for forming cast-in-place structures
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Woven fabric form element for forming cast-in-place structures
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Means and method for forming and enlarging holes in soil
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Means and method of forming concrete piles
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Means and method for construction sand drains in the earth's surface
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Method of forming piles
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Admixture for cementitious grouts and method of making same
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Process of and material for treating loose porous soil
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Earth pile anchorage
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Mixed in place pile
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Method for making structural foundations
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Process and apparatus for grouting porous formations
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Continuous grout strainer
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Method for forming piles
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