专利检索_ .用于调车操作或窄轨列车专利检索_ .用于调车操作或窄轨列车专利检索查询

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
61	Car-brake-operating mechanism.	US1902122490	1902-09-08	US764127A	1904-07-05	HOPKINS WILLIAM W

62	Cab-brake	US751355D		US751355A	1904-02-02

63	Brake-operating mechanism for railway-cars.	US1903163495	1903-06-29	US743144A	1903-11-03	BRUCE JOHN H

64	Brake mechanism for vehicles.	US1902108805	1902-05-24	US735844A	1903-08-11	TOWNSEND FRANK BOGART

65	Brake for street-cars.	US1901084029	1901-11-29	US692046A	1902-01-28	BISCHOFF RICHARD

66	Ments	US617199D		US617199A	1899-01-03

67	Car-brake	US603439D		US603439A	1898-05-03

68	Car-brake	US558208D		US558208A	1896-04-14

69	Car-brake	US555527D		US555527A	1896-03-03

70	Car-brake	US526513D		US526513A	1894-09-25

71	Philip walsh	US497561D		US497561A	1893-05-16

72	Car-brake	US497514D		US497514A	1893-05-16

73	Car-brake	US494751D		US494751A	1893-04-04

74	Car-brake	US488676D		US488676A	1892-12-27

75	Brake mechanism for car-trucks	US485858D		US485858A	1892-11-08

76	Car-brake	US471444D		US471444A	1892-03-22

77	Car-brake	US463187D		US463187A	1891-11-17

78	Brake mechanism for cars	US461008D		US461008A	1891-10-13

79	Car-brake	US458407D		US458407A	1891-08-25

80	Sigismund b	US453790D		US453790A	1891-06-09

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