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Robert Irvine Brown
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Publication of GB190110572ApublicationCriticalpatent/GB190110572A/en
10,572. Brown, R.. I. May 22. Souuding-apparatus.-The inner gauge tube A is made of celluloid, the lower end being cemented into a tube D<1>, which is secured airtight to the closing-plug D.
GB190110572D1901-05-221901-05-22Improvements in the Construction of Instruments for Deep Sea Sounding and the like.
ExpiredGB190110572A
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