序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
101 System of operating safety appliances on electric cars and other vehicles US32426919 1919-09-18 US1397205A 1921-11-15 FUTTERER EDWARD J
102 Safety car-control device US33165019 1919-10-18 US1390595A 1921-09-13 THOMAS THOMAS H
103 Control for motor-vehicles US24240518 1918-06-28 US1365112A 1921-01-11 LINE GEORGE F
104 Fluid-pressure-brake apparatus US26421318 1918-11-26 US1334862A 1920-03-23 IVES CHARLES A
105 Rail-sanding device. US20083317 1917-11-07 US1297516A 1919-03-18 TURNER WALTER V
106 Automatic cut-out valve. US9996616 1916-05-26 US1297509A 1919-03-18 TURNER WALTER V
107 Car-control device. US13145016 1916-11-15 US1297498A 1919-03-18 ROWNTREE HAROLD
108 Car-door-operating device. US9128216 1916-04-15 US1255958A 1918-02-12 TURNER WALTER B; CADY WILLIAM M
109 Means for controlling electrically-propelled vehicles. US1913744804 1913-01-27 US1207295A 1916-12-05 JOHNSON OSCAR
110 Fluid-pressure brake. US1906341668 1906-11-02 US1104775A 1914-07-28 CLARK FRANCIS L
111 Emergency cut-off and pressure-maintenance valve for air-brake systems. US1912705566 1912-06-24 US1094944A 1914-04-28 SNYDER JACOB RUSH
112 Device for automatically closing locomotive-valves. US1912728689 1912-10-30 US1067106A 1913-07-08 GRIFFIN THOMAS W; RATHERS CURTIS J
113 Stopping device for trains. US1910589701 1910-10-29 US1055762A 1913-03-11 KRAMLICH JOHN MORRIS
114 Speed-changing mechanism. US1905292132 1905-12-18 US904179A 1908-11-17 CHASE FRANK L
115 Pneumatic control system. US1907369045 1907-04-19 US897484A 1908-09-01 PFORR PHILIPP
116 Fluid-pressure brake. US1906344439 1906-11-21 US852527A 1907-05-07 SAUVAGE WILLIAM H
117 Fluid-pressure brake. US1906344438 1906-11-21 US852526A 1907-05-07 SAUVAGE WILLIAM H
118 Fluid-pressure brake. US1905293161 1905-12-26 US837965A 1906-12-11 SAUVAGE WILLIAM HENRY
119 Fluid-pressure brake. US1905289909 1905-12-01 US827880A 1906-08-07 PARKER-SMITH AUGUSTUS
120 Fluid-pressure brake. US1904231283 1904-11-03 US784204A 1905-03-07 BUTCHER GEORGE W
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