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B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
B60M7/00—Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
B60M7/006—Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway for auto-scooters or the like, the power being supplied over a broad surface
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FR31347D1925-12-281925-12-28Disjoncteur automatique pour véhicules de manèges forains
ExpiredFR31347E
(fr)