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Joseph Miquel
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Saint Pierre de Bailleul, FR
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last 30 patents
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Patent Grant
Drain channel for a tramway track
Patent number
9,562,331
Issue date
Feb 7, 2017
ACO
Jérôme Dubois
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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last 30 patents
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Patent Application
DRAIN CHANNEL FOR A TRAMWAY TRACK
Publication number
20140191051
Publication date
Jul 10, 2014
ACO
Jérôme Dubois
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES