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公开(公告)号:US1963987A
公开(公告)日:1934-06-26
申请号:US64596432
申请日:1932-12-06
Applicant: GEBHARD LOUIS A , LOOCK LOUIS A VAN
Inventor: GEBHARD LOUIS A , LOOCK LOUIS A VAN
IPC: G05D23/275
CPC classification number: G05D23/27537
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公开(公告)号:US1959356A
公开(公告)日:1934-05-22
申请号:US67694833
申请日:1933-06-21
Applicant: GEBHARD LOUIS A
Inventor: GEBHARD LOUIS A
IPC: G01R27/28
CPC classification number: G01R27/28
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23.
公开(公告)号:US1945525A
公开(公告)日:1934-02-06
申请号:US64596132
申请日:1932-12-06
Applicant: GEBHARD LOUIS A
Inventor: GEBHARD LOUIS A
IPC: H01F27/00
CPC classification number: H01F27/004
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公开(公告)号:US1903811A
公开(公告)日:1933-04-18
申请号:US43488230
申请日:1930-03-11
Applicant: GEBHARD LOUIS A , MEYER RAYMOND B
Inventor: GEBHARD LOUIS A , MEYER RAYMOND B
IPC: H01Q1/10
CPC classification number: H01Q1/103
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公开(公告)号:US2009444A
公开(公告)日:1935-07-30
申请号:US66337933
申请日:1933-03-29
Applicant: GEBHARD LOUIS A
Inventor: GEBHARD LOUIS A
IPC: H01J9/50
CPC classification number: H01J9/50 , H01J2893/0072 , Y02W30/828
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公开(公告)号:US1993724A
公开(公告)日:1935-03-05
申请号:US66070733
申请日:1933-03-14
Applicant: GEBHARD LOUIS A
Inventor: GEBHARD LOUIS A
IPC: H01J9/50
CPC classification number: H01J9/50 , H01J2893/0072 , Y02W30/828
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公开(公告)号:US1981860A
公开(公告)日:1934-11-27
申请号:US59359832
申请日:1932-02-17
Applicant: GEBHARD LOUIS A , JACOBSON GEORGE E
Inventor: GEBHARD LOUIS A , JACOBSON GEORGE E
IPC: G01R31/25
CPC classification number: G01R31/25
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公开(公告)号:US1978424A
公开(公告)日:1934-10-30
申请号:US66070833
申请日:1933-03-14
Applicant: GEBHARD LOUIS A
Inventor: GEBHARD LOUIS A
IPC: H01J19/36
CPC classification number: H01J19/36 , H01J2893/0027
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公开(公告)号:US1955341A
公开(公告)日:1934-04-17
申请号:US55178331
申请日:1931-07-18
Applicant: MILLER JOHN M , GEBHARD LOUIS A
Inventor: MILLER JOHN M , GEBHARD LOUIS A
IPC: H04B1/04
CPC classification number: H04B1/04
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