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公开(公告)号:US1177432A
公开(公告)日:1916-03-28
申请号:US549615
申请日:1915-02-01
Applicant: HATTIE A BOSS , MILLER JOHN L
Inventor: MILLER JOHN L
CPC classification number: B61L1/00
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公开(公告)号:US1157726A
公开(公告)日:1915-10-26
申请号:US1912693754
申请日:1912-04-27
Applicant: FED SIGNAL COMPANY
Inventor: REID JAMES
CPC classification number: B61L1/00
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公开(公告)号:US1042163A
公开(公告)日:1912-10-22
申请号:US1912691314
申请日:1912-04-17
Applicant: SLONOWSKI FRANK
Inventor: SLONOWSKI FRANK
CPC classification number: B61L1/00
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24.
公开(公告)号:US920066A
公开(公告)日:1909-04-27
申请号:US1908419331
申请日:1908-03-05
Applicant: JOHNSON SQUIRE A
Inventor: JOHNSON SQUIRE A
CPC classification number: B61L1/00
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公开(公告)号:US893169A
公开(公告)日:1908-07-14
申请号:US1907398677
申请日:1907-10-22
Applicant: HOBSON JOHN S
Inventor: HOBSON JOHN S
CPC classification number: B61L1/00
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公开(公告)号:US874196A
公开(公告)日:1907-12-17
申请号:US1907388303
申请日:1907-08-13
Applicant: FED RAILWAY SIGNAL COMPANY
Inventor: HERRINGER CASPER
CPC classification number: B61L1/00
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公开(公告)号:US863912A
公开(公告)日:1907-08-20
申请号:US1906320694
申请日:1906-06-08
Applicant: UNION SWITCH & SIGNAL CO
Inventor: FOSTER WALTER E
CPC classification number: B61L1/00
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公开(公告)号:US748229A
公开(公告)日:1903-12-29
申请号:US1903144468
申请日:1903-02-21
Applicant: STILES THOMAS GEO
Inventor: STILES THOMAS GEO
CPC classification number: B61L1/00
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公开(公告)号:US691640A
公开(公告)日:1902-01-21
申请号:US1901061558
申请日:1901-05-23
Applicant: LAVARACK WILLIAM H B
Inventor: LAVARACK WILLIAM H B
CPC classification number: B61L1/00
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30.Connection of strikers to motor-vehicles for mechanically operating electric switches. 失效
Title translation: 用于机械操作电动开关的电动机连接器。公开(公告)号:US663233A
公开(公告)日:1900-12-04
申请号:US1900023099
申请日:1900-07-10
Applicant: KINGSLAND WILLIAM
Inventor: KINGSLAND WILLIAM
CPC classification number: B61L1/00
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