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FR2500609A1
(fr)
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Echangeur de chaleur a tuyaux plats
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BE363502A
(esLanguage)
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FR2491105A1
(fr)
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Dispositif pour la fixation d'un rail sur un support en beton
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BE515227A
(esLanguage)
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US663894A
(en)
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Rail-joint.
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US1207093A
(en)
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Rail-joint.
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US451563A
(en)
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Railroad-rail |
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US410151A
(en)
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Rail-joint |
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US1785810A
(en)
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Railroad-track joint
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US1453957A
(en)
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Boltless rail joint
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US1758848A
(en)
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Spring nut-locking device for rail joints
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US1963580A
(en)
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Rail-joint and bar therefor
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US1693775A
(en)
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Fishplate
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US788479A
(en)
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Rail-joint.
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US1857007A
(en)
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Rail joint
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US1707434A
(en)
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Rail joint
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US856443A
(en)
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Rail-joint.
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US879935A
(en)
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Railway fish-plate.
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US527712A
(en)
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Railway-chair |
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US937003A
(en)
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Rail-joint.
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BE363686A
(esLanguage)
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BE379225A
(esLanguage)
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US1361507A
(en)
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Rail-joint
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US1707438A
(en)
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Rail joint
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US1226061A
(en)
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Railroad-rail.
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