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Expired
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William Griffiths
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Individual
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Individual
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Publication of GB189719380ApublicationCriticalpatent/GB189719380A/en
19,380. Griffiths, W. Aug. 21. Electric and rope railways and tramways.-Conduits for electric or cable railways and tramways are formed of a casing a supporting on either of the upper edges one half of the track rail, thus leaving a narrow space d for the collector-rod. The stay-rods f are divided, one part engaging with the part b<3> of the rail, and the other part engaging with the part b<2> and being secured to a projection g on the conduit. The leads a are supported from brackets c below the flanges b of the rail.
GB189719380D1897-08-211897-08-21Improvements in or connected with Conduits for Electric or Cable Tramways or Railways.
ExpiredGB189719380A
(en)
Improvements in and relating to the Protection and Support of Underground Electric Conductors, principally applicable for Electric Railways and Tramways.