US2015771A
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Method of constructing canals and the like
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GB426098A
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Improvements in and relating to building of hollow walled structures
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GB428060A
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Improvements in and relating to means for lining and revetting water washed surfaces
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GB427802A
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Improvements in containers such as silos and the like
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GB427743A
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Improvements in and relating to the building and constructing of canals, channels, dykes, ditches and the like
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IE12195L
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Concrete reinforcement
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US1955716A
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Method of building with cementitious material applied to vegetable fabrics
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ES125867A1
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A procedure with its corresponding means or elements for making reinforced concrete, concrete or plaster constructions and their like.
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IE12173L
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Concrete reinforcement
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CA331147A
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Building method
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