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EP0108002A1
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Active device of an electrochemical generator with a negative zinc electrode
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FR2525546A1
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Device for immobilizing a wheelchair for physically disabled persons, particularly on a vehicle floor
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EP0061942A1
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Fuel cells
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EP0049201A1
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Device for immobilizing a wheel chair for physically handicapped persons on a vehicle floor
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EP0046562A1
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Apparatus for the automatic wire-engagement of trolley-buses
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EP0046435A1
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Starting and speed-control device for an electric DC motor
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FR2467734A2
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Wheelchair to vehicle floor locking foot - has lever controls for wheelchair occupant actuating sprung foot post
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FR2452401A1
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Vehicle floor lock for wheel chair - in which adjustable cross piece on chair frame carries vertical sliding foot fitting into floor slots
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