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公开(公告)号:US1288694A
公开(公告)日:1918-12-24
申请号:US1914857613
申请日:1914-08-19
Applicant: SCHROEDER SIMON E , BIRD CHARLES W
Inventor: SCHROEDER SIMON E , BIRD CHARLES W
CPC classification number: F16H3/145 , Y10T74/19493 , Y10T74/1953
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公开(公告)号:US1284474A
公开(公告)日:1918-11-12
申请号:US14860617
申请日:1917-02-14
Applicant: SCHROEDER SIMON E
Inventor: SCHROEDER SIMON E
CPC classification number: D06F21/08
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公开(公告)号:US1227838A
公开(公告)日:1917-05-29
申请号:US1914843816
申请日:1914-06-08
Applicant: SCHROEDER SIMON E
Inventor: SCHROEDER SIMON E
CPC classification number: F16D13/04
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公开(公告)号:US2743624A
公开(公告)日:1956-05-01
申请号:US26001351
申请日:1951-12-05
Applicant: SCHROEDER SIMON E
Inventor: SCHROEDER SIMON E
CPC classification number: B63H21/265 , G05G13/00 , G05G2700/32 , Y10S74/08 , Y10T74/18096 , Y10T74/20232
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公开(公告)号:US2714362A
公开(公告)日:1955-08-02
申请号:US29040252
申请日:1952-05-28
Applicant: SCHROEDER SIMON E
Inventor: SCHROEDER SIMON E
IPC: B63H20/12
CPC classification number: B63H21/265 , Y10T74/20232
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26.
公开(公告)号:US2703989A
公开(公告)日:1955-03-15
申请号:US29285452
申请日:1952-06-11
Applicant: SCHROEDER SIMON E
Inventor: SCHROEDER SIMON E
IPC: B63H21/21
CPC classification number: B63H21/265 , Y10S74/08 , Y10T74/18096 , Y10T74/20384 , Y10T477/60
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公开(公告)号:US2198462A
公开(公告)日:1940-04-23
申请号:US5428435
申请日:1935-12-13
Applicant: SCHROEDER SIMON E
Inventor: SCHROEDER SIMON E
IPC: D06F45/06
CPC classification number: D06F45/06
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公开(公告)号:US2076280A
公开(公告)日:1937-04-06
申请号:US63743132
申请日:1932-10-12
Applicant: SCHROEDER SIMON E
Inventor: SCHROEDER SIMON E
IPC: D06F13/00
CPC classification number: D06F13/00
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公开(公告)号:US1813466A
公开(公告)日:1931-07-07
申请号:US7500725
申请日:1925-12-12
Applicant: SCHROEDER SIMON E
Inventor: SCHROEDER SIMON E
IPC: D06F45/12
CPC classification number: D06F45/12 , Y10T74/1953
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公开(公告)号:US1659283A
公开(公告)日:1928-02-14
申请号:US70927324
申请日:1924-04-26
Applicant: SCHROEDER SIMON E
Inventor: SCHROEDER SIMON E
IPC: D06F23/04
CPC classification number: D06F23/04
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