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Arthur Austin
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Individual
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Individual
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2899. Austin, A. Feb. 13. No Patent granted (Sealing fee not paid). Drain pipes are supported on blocks of clay, stone ware, concrete, or cement with free open spaces for the sockets. Fig. 1 shows one form of block, B being a hole for a gauge rod for setting the blocks. The blocks may be placed in the trench aud concrete placed between them up to their level to form a bed for the pipe. Blocks with V-shaped or curved tops to be placed end to end are also described. Specifications No. 2014, A.D. 1880, and No. 3165, A.D. 1887, are referred to.
GB190502899D1905-02-131905-02-13An Improved Chair for Supporting Drain Pipes and the like.
ExpiredGB190502899A
(en)