Automatic brake with speed and throttle controls

作者: Doi Kaname , Irie Tadasu

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参考文章(7)
Glen A Guernsey, Arthur H Green, Control mechanism for brake holders ,(1951)
Joseph F Martin, Power operated emergency brake ,(1956)
Joseph F Martin, Vacuum operated emergency brake ,(1954)
Maxwell K Murphy, Automatic vehicle brake ,(1940)