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Expired
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Patrick Terence Shields
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Individual
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Individual
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Publication of GB190316001ApublicationCriticalpatent/GB190316001A/en
16,001. Shields, P. T. July 20. Floors.-Fireproof and soundproof floors are formed by suspending bent metal bars D between anchors A, built into the outer walls, and a bar E supported on the intermediate wall. Cement or concrete is then deposited round the bars D, and the floor G raised by and secured to dovetailed wooden strips F embedded in the cement. Bars I, J, Fig. 5, may be substituted for the anchors A.
GB190316001D1903-07-201903-07-20Improvements in Fire and Sound Proof Floors.
ExpiredGB190316001A
(en)