ES457976A1
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A perfected wall structure. (Machine-translation by Google Translate, not legally binding)
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DE2632360A1
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Reinforced concrete wall structure - has hollow core with rigid box sections joined to meshwork layers embedded in concrete
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CH610039A5
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Building wall and process for erecting the same
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IT1121665B
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Load bearing wall
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GB1559005A
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Wall construction and method of construction
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IL49993D0
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Wall structure and method of constructing the same
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AU1567376A
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Wall construction & method of construction
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CA1059335A
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Wall construction and method of construction
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US3982368A
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Wall construction and method to make same
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