| Re: Dual third rails on the IRT Els (685644) | |||
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Re: Dual third rails on the IRT Els |
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Posted by SelkirkTMO on Tue Sep 23 18:31:40 2008, in response to Re: Dual third rails on the IRT Els, posted by randyo on Tue Sep 23 16:21:36 2008. Yeah, dunno if contact shoes were part of BMT's "portfolio" but they had an awful lot of patents with respect to "car design" and other mechanical stuff they did ... |
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