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公开(公告)号:US1850548A
公开(公告)日:1932-03-22
申请号:US33218629
申请日:1929-01-12
Applicant: LORENZ C AG
Inventor: ROBERT HERZOG
IPC: H03H2/00
CPC classification number: H03H2/006
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2.Device for the quick control of voltage in dynamo-electric machines 失效
Title translation: 发电机电压快速控制装置公开(公告)号:US1882819A
公开(公告)日:1932-10-18
申请号:US38343829
申请日:1929-08-05
Applicant: LORENZ C AG
Inventor: WALTER HAHNEMANN , ROBERT HERZOG
IPC: H02P9/24
CPC classification number: H02P9/24 , Y10T307/793
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公开(公告)号:US1581264A
公开(公告)日:1926-04-20
申请号:US49451621
申请日:1921-08-23
Applicant: LORENZ C AG
Inventor: ROBERT HERZOG , LEO PUNGS
IPC: H04L27/04
CPC classification number: H04L27/04
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公开(公告)号:US1807209A
公开(公告)日:1931-05-26
申请号:US27330728
申请日:1928-04-27
Applicant: LORENZ C AG
Inventor: ROBERT HERZOG
IPC: H02P7/06
CPC classification number: H02P7/063 , Y10S388/925
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公开(公告)号:US1606940A
公开(公告)日:1926-11-16
申请号:US602025
申请日:1925-01-31
Applicant: LORENZ C AG
Inventor: ROBERT HERZOG
IPC: H03C1/10
CPC classification number: H03C1/10
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6.
公开(公告)号:US1503324A
公开(公告)日:1924-07-29
申请号:US39581020
申请日:1920-07-12
Applicant: LORENZ C AG
Inventor: ROBERT HERZOG
IPC: H03B11/08
CPC classification number: H03B11/08
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公开(公告)号:US2210666A
公开(公告)日:1940-08-06
申请号:US11977737
申请日:1937-01-09
Applicant: LORENZ C AG
Inventor: ROBERT HERZOG
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公开(公告)号:US2072262A
公开(公告)日:1937-03-02
申请号:US65484833
申请日:1933-02-02
Applicant: LORENZ C AG
Inventor: ROBERT HERZOG , MAX HAHNEMANN WALTER
IPC: H01Q15/16
CPC classification number: H01Q15/16
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公开(公告)号:US1666753A
公开(公告)日:1928-04-17
申请号:US7803525
申请日:1925-12-28
Applicant: LORENZ C AG
Inventor: LEO PUNGS , ROBERT HERZOG
IPC: H04L27/04
CPC classification number: H04L27/04
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10.
公开(公告)号:US1535046A
公开(公告)日:1925-04-21
申请号:US49728121
申请日:1921-08-31
Applicant: LORENZ C AG
Inventor: OTTO SCHELLER , ROBERT HERZOG
IPC: H04L27/04
CPC classification number: H04L27/04
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