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BONAVENTURE BARTOLINI
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BONAVENTURE BARTOLINI
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Publication of FR428585ApublicationCriticalpatent/FR428585A/en
B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
B61C15/04—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels by controlling wheel pressure, e.g. by movable weights or heavy parts or by magnetic devices
FR428585D1911-03-311911-03-31
Device for increasing the grip of the driving wheels of locomotives
ExpiredFR428585A
(en)