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1.Mechanism for removing ice and snow from third-rail or similar conductors. 失效
Title translation: 从三线或类似导体去除冰和雪的机制。公开(公告)号:US701795A
公开(公告)日:1902-06-03
申请号:US1901054135
申请日:1901-04-03
Applicant: CHAMBERLIN EUGENE , THOMPSON WATSON T
Inventor: CHAMBERLIN EUGENE , THOMPSON WATSON T
CPC classification number: B61L3/103
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2.Method of erecting locomotive cabs, car bodies, and jigs therefor 失效
Title translation: 搭载机车厢,车体及其夹具的方法公开(公告)号:US1893456A
公开(公告)日:1933-01-03
申请号:US60186832
申请日:1932-03-29
Applicant: SYKES JOHN P , THOMPSON WATSON T
Inventor: SYKES JOHN P , THOMPSON WATSON T
IPC: B23P19/00
CPC classification number: B23P19/00 , Y10T29/49899 , Y10T29/49901 , Y10T29/53548
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公开(公告)号:US1389229A
公开(公告)日:1921-08-30
申请号:US46092121
申请日:1921-04-13
Applicant: THOMPSON WATSON T
Inventor: THOMPSON WATSON T
IPC: B60R19/28
CPC classification number: B60R19/28
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