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31.Drive control including plural a.c. motors coupled to same shaft with d.c. braking 失效
Title translation: 驱动控制包括多个a.c. 电机与直流相连接。 制动公开(公告)号:US3319142A
公开(公告)日:1967-05-09
申请号:US46901465
申请日:1965-05-07
Applicant: SMITH CORP A O
Inventor: YORKE GREPE FREDERICK
IPC: B66C13/26
CPC classification number: B66C13/26 , B66C2700/081
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公开(公告)号:US3309733A
公开(公告)日:1967-03-21
申请号:US38252664
申请日:1964-07-14
Applicant: SMITH CORP A O
Inventor: WINSTROM BERTIL G
IPC: B22F9/08
CPC classification number: B22F9/082 , Y10S425/815
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公开(公告)号:US3304392A
公开(公告)日:1967-02-14
申请号:US43179665
申请日:1965-02-11
Applicant: SMITH CORP A O
Inventor: ISLER EDUARD W
IPC: H01R4/48
CPC classification number: H01R4/4872
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公开(公告)号:US3298318A
公开(公告)日:1967-01-17
申请号:US42672265
申请日:1965-01-21
Applicant: SMITH CORP A O
Inventor: JOHNSON IRVING A , STEPHEN STASENKO
IPC: F04D13/10
CPC classification number: F04D13/10
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公开(公告)号:US3247425A
公开(公告)日:1966-04-19
申请号:US17937362
申请日:1962-03-13
Applicant: SMITH CORP A O
Inventor: ERICKSON CHARLES D
CPC classification number: B67D7/14 , G06Q20/342 , G07C9/00039 , G07F7/025 , G07F13/025 , Y10T307/477 , Y10T307/76
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公开(公告)号:US3243800A
公开(公告)日:1966-03-29
申请号:US26909463
申请日:1963-03-29
Applicant: SMITH CORP A O
Inventor: PROBERT WALTER L
IPC: B67D7/22
CPC classification number: B67D7/222
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公开(公告)号:US3223823A
公开(公告)日:1965-12-14
申请号:US29741063
申请日:1963-07-24
Applicant: SMITH CORP A O
Inventor: KELLER ROBERT J
IPC: B23K9/007
CPC classification number: B23K9/007
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公开(公告)号:US3213676A
公开(公告)日:1965-10-26
申请号:US15009861
申请日:1961-11-03
Applicant: SMITH CORP A O
Inventor: MAKOUS RUTH L
IPC: G01N29/27
CPC classification number: G01N29/27
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公开(公告)号:US3211422A
公开(公告)日:1965-10-12
申请号:US20107262
申请日:1962-06-08
Applicant: SMITH CORP A O
Inventor: BROWN CARL S
CPC classification number: F16K3/246 , F16K27/07 , Y10T137/7036
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公开(公告)号:US3209119A
公开(公告)日:1965-09-28
申请号:US27393663
申请日:1963-04-18
Applicant: SMITH CORP A O
Inventor: KEIDEL RALPH A , SOLOMON KELLER , GEORGE METROPULOS
IPC: B23K9/18
CPC classification number: B23K9/186
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