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Safety structure for a railway line
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Patent number 9,534,347
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Issue date Jan 3, 2017
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RSS HOLDING B.V.
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Gerardus Majella Biesbrouck
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Rail heater clip
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Patent number 7,717,387
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Issue date May 18, 2010
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Thomas & Betts International, Inc.
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Sajid Naheem
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B60 - VEHICLES IN GENERAL
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Guardrail assembly
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Patent number 7,249,561
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Issue date Jul 31, 2007
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Malcolm Robertson
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B61 - RAILWAYS
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Temporary sign holder
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Patent number 6,386,492
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Issue date May 14, 2002
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National Railroad Passenger Corporation
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David M. Brown
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES