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GB349743A
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A method of moulding ferro-concrete articles and means therefor
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DE557224C
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Process for the production of reinforced concrete parts with reinforcements completely enclosed by concrete
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GB234846A
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Improvements in or relating to cement objects having polished and translucent surfaces
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GB231867A
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Improvements in process for the use of mixtures of aluminous cements with ordinary cements
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DE503195C
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Process for the production of cement goods with a polish-like glossy, translucent surface
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GB222500A
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Improvements in process for the obtainment of polished surfaces in cement
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GB222501A
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Improvements in process for the coating of metals upon cement surfaces
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