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公开(公告)号:US3044066A
公开(公告)日:1962-07-10
申请号:US85383959
申请日:1959-11-18
Applicant: SANDERS ASSOCIATES INC
Inventor: BUTLER JESSE L
IPC: H01Q13/26
CPC classification number: H01Q13/26
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公开(公告)号:US3002189A
公开(公告)日:1961-09-26
申请号:US85384059
申请日:1959-11-18
Applicant: SANDERS ASSOCIATES INC
Inventor: BUTLER JESSE L
IPC: H01Q21/00
CPC classification number: H01Q21/0043
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公开(公告)号:US2881435A
公开(公告)日:1959-04-07
申请号:US40255654
申请日:1954-01-06
Applicant: SANDERS ASSOCIATES INC
Inventor: BUTLER JESSE L
CPC classification number: H01Q13/24 , H01Q19/134
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公开(公告)号:US2864083A
公开(公告)日:1958-12-09
申请号:US42489354
申请日:1954-04-22
Applicant: SANDERS ASSOCIATES INC
Inventor: BUTLER JESSE L
IPC: G01S13/42
CPC classification number: G01S13/422
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公开(公告)号:US2848715A
公开(公告)日:1958-08-19
申请号:US43092454
申请日:1954-05-19
Applicant: SANDERS ASSOCIATES INC
Inventor: BUTLER JESSE L
IPC: G01S13/42
CPC classification number: G01S13/422
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公开(公告)号:US2822540A
公开(公告)日:1958-02-04
申请号:US49491155
申请日:1955-03-17
Applicant: SANDERS ASSOCIATES INC
Inventor: BUTLER JESSE L
CPC classification number: G01S1/02
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