BE365341A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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US1321018A
(en)
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John p |
US1138428A
(en)
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Metallic railway-tie.
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US722373A
(en)
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Metallic tie for railroads.
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BE381484A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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US969611A
(en)
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Railway-tie and rail-fastening.
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US382134A
(en)
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William h |
BE415424A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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US478428A
(en)
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Silas harris |
US1615344A
(en)
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Tie and rail fastener
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US444910A
(en)
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Rail-tie |
US385395A
(en)
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Metallic tie or sleeper for railroads |
US1141444A
(en)
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Cross-tie.
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US1395596A
(en)
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North caroxina |
US411958A
(en)
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Railway-rail clamp |
US1934142A
(en)
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Rail fastener
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US380274A
(en)
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And edwakd hill |
BE366824A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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BE346345A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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US957497A
(en)
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Metallic cross-tie.
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US1028504A
(en)
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Railway-rail chair.
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US1251923A
(en)
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Rail-brace and tie-plate.
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US1355707A
(en)
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Railroad-tie
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US1069314A
(en)
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Railway-tie.
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US462900A
(en)
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Metallic railway-tie |