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-coupling | US482566D | US482566A | 1892-09-13 | ||
62 | Car-coupling | US479717D | US479717A | 1892-07-26 | ||
63 | Car-coupling | US478747D | US478747A | 1892-07-12 | ||
64 | Cae coupling | US478578D | US478578A | 1892-07-12 | ||
65 | Car-coupling | US465322D | US465322A | 1891-12-15 | ||
66 | elliott | US425308D | US425308A | 1890-04-08 | ||
67 | Car-coupling | US424473D | US424473A | 1890-04-01 | ||
68 | Car-coupling | US421404D | US421404A | 1890-02-18 | ||
69 | skinner | US417103D | US417103A | 1889-12-10 | ||
70 | Car-coupling | US415225D | US415225A | 1889-11-19 | ||
71 | Robert ii | US414146D | US414146A | 1889-10-29 | ||
72 | Car-coupling | US407821D | US407821A | 1889-07-30 | ||
73 | Car-coupling | US406639D | US406639A | 1889-07-09 | ||
74 | Car-coupling | US400797D | US400797A | 1889-04-02 | ||
75 | eastwick | US395817D | US395817A | 1889-01-08 | ||
76 | Car-coupling | US386915D | US386915A | 1888-07-31 | ||
77 | Car-coupling | US385929D | US385929A | 1888-07-10 | ||
78 | William de cew | US381914D | US381914A | 1888-05-01 | ||
79 | Car-coupling | US380936D | US380936A | 1888-04-10 | ||
80 | bowling | US379888D | US379888A | 1888-03-20 | ||