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公开(公告)号:US2315040A
公开(公告)日:1943-03-30
申请号:US37207340
申请日:1940-12-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: BODE HENDRIK W
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公开(公告)号:US2123178A
公开(公告)日:1938-07-12
申请号:US14956537
申请日:1937-06-22
Applicant: BELL TELEPHONE LABOR INC
Inventor: BODE HENDRIK W
IPC: H03F1/36
CPC classification number: H03F1/36
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公开(公告)号:US2096027A
公开(公告)日:1937-10-19
申请号:US6149736
申请日:1936-01-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: BODE HENDRIK W
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公开(公告)号:US2301245A
公开(公告)日:1942-11-10
申请号:US35242240
申请日:1940-08-13
Applicant: BELL TELEPHONE LABOR INC
Inventor: BODE HENDRIK W
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公开(公告)号:US2249415A
公开(公告)日:1941-07-15
申请号:US26068239
申请日:1939-03-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: BODE HENDRIK W
IPC: H03H7/01
CPC classification number: H03H7/1758 , H03H7/0115 , H03H7/1775 , H03H7/1783 , H03H7/1791
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公开(公告)号:US2029698A
公开(公告)日:1936-02-04
申请号:US66831233
申请日:1933-04-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: BODE HENDRIK W
IPC: H03H7/01
CPC classification number: H03H7/09 , H03H7/0115 , H03H7/1708 , H03H7/1725 , H03H7/175 , H03H7/1783 , H03H7/1791
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公开(公告)号:US2029014A
公开(公告)日:1936-01-28
申请号:US70907534
申请日:1934-01-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: BODE HENDRIK W
IPC: H03H7/06
CPC classification number: H03H7/175 , H03H7/06 , H03H7/07 , H03H7/075 , H03H7/09 , H03H7/1725 , H03H7/1758 , H03H7/1775 , H03H7/1783 , H03H7/1791
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公开(公告)号:US1828454A
公开(公告)日:1931-10-20
申请号:US46552230
申请日:1930-07-03
Applicant: BELL TELEPHONE LABOR INC
Inventor: BODE HENDRIK W
IPC: H03H7/01
CPC classification number: H03H7/1783 , H03H7/0115 , H03H7/1708 , H03H7/1791 , Y10S84/09
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公开(公告)号:US2744224A
公开(公告)日:1956-05-01
申请号:US27620552
申请日:1952-03-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: BODE HENDRIK W
IPC: G06K11/04
CPC classification number: G06K11/04
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公开(公告)号:US2710720A
公开(公告)日:1955-06-14
申请号:US50805243
申请日:1943-10-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: BLACKMAN RALPH B , BODE HENDRIK W
IPC: F41G5/08
CPC classification number: F41G5/08
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