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公开(公告)号:US2432504A
公开(公告)日:1947-12-16
申请号:US50279443
申请日:1943-09-17
Applicant: BELL TELEPHONE LABOR INC
Inventor: BOGHOSIAN WILLIAM H , OCH HENRY G
IPC: G01S5/04
CPC classification number: G01S5/04
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公开(公告)号:US2493183A
公开(公告)日:1950-01-03
申请号:US44392042
申请日:1942-05-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: BOGHOSIAN WILLIAM H , SIDNEY DARLINGTON , OCH HENRY G
IPC: F41G5/00
CPC classification number: F41G5/00
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公开(公告)号:US2458553A
公开(公告)日:1949-01-11
申请号:US52351444
申请日:1944-02-23
Applicant: BELL TELEPHONE LABOR INC
Inventor: BOGHOSIAN WILLIAM H , OCH HENRY G
CPC classification number: H03H11/12 , F41G3/24 , G06G7/78 , G06G7/80 , H03H7/075 , H03H7/1708 , H03H7/1725
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公开(公告)号:US2669386A
公开(公告)日:1954-02-16
申请号:US67935146
申请日:1946-06-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: BOGHOSIAN WILLIAM H , OCH HENRY G , WEBER BRUCE T
CPC classification number: F41G5/08
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公开(公告)号:US2298460A
公开(公告)日:1942-10-13
申请号:US39167641
申请日:1941-05-03
Applicant: BELL TELEPHONE LABOR INC
Inventor: BOGHOSIAN WILLIAM H , HINSHAW FOSTER A , OCH HENRY G
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