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公开(公告)号:US1732742A
公开(公告)日:1929-10-22
申请号:US10124626
申请日:1926-04-12
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: DANN WALTER M , KNOTTS CHARLES L , THOMPSON ARTHUR W , HILL LELAND H
IPC: H01H9/00
CPC classification number: H01H9/0005
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公开(公告)号:US1709723A
公开(公告)日:1929-04-16
申请号:US74164124
申请日:1924-10-04
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: HILL LELAND H , DANN WALTER M
IPC: H02H5/08
CPC classification number: H01H33/555
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公开(公告)号:US1763152A
公开(公告)日:1930-06-10
申请号:US75383624
申请日:1924-12-04
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: HILL LELAND H
IPC: H01F27/14
CPC classification number: H01F27/14
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公开(公告)号:US1720516A
公开(公告)日:1929-07-09
申请号:US73682924
申请日:1924-09-10
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: HILL LELAND H , DANN WALTER M
IPC: H01F27/14
CPC classification number: H01F27/14
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公开(公告)号:US1605026A
公开(公告)日:1926-11-02
申请号:US73682824
申请日:1924-09-10
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: HILL LELAND H , DANN WALTER M
CPC classification number: H01F27/002 , H01F27/025 , Y10T137/6525 , Y10T137/85962 , Y10T137/86196
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公开(公告)号:US1601307A
公开(公告)日:1926-09-28
申请号:US66011623
申请日:1923-08-30
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: HILL LELAND H
IPC: H01F27/14
CPC classification number: H01F27/14
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公开(公告)号:US1827813A
公开(公告)日:1931-10-20
申请号:US66155023
申请日:1923-09-08
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: HILL LELAND H
IPC: G01F1/37
CPC classification number: G01F1/37
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公开(公告)号:US1764405A
公开(公告)日:1930-06-17
申请号:US11209626
申请日:1926-05-27
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: HILL LELAND H , DANN WALTER M
IPC: H01H9/00
CPC classification number: H01H9/0027 , Y10T477/363
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公开(公告)号:US1725078A
公开(公告)日:1929-08-20
申请号:US9871726
申请日:1926-03-31
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: HILL LELAND H
IPC: H01H1/56
CPC classification number: H01H1/56
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公开(公告)号:US1813996A
公开(公告)日:1931-07-14
申请号:US28919328
申请日:1928-06-29
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: HILL LELAND H
IPC: H01H9/00
CPC classification number: H01H9/0005