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公开(公告)号:US2480123A
公开(公告)日:1949-08-30
申请号:US63533945
申请日:1945-12-15
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: DELORAINE EDMOND M , ADAMS PAUL R
CPC classification number: G01S5/0009 , G01S1/02
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公开(公告)号:US2495722A
公开(公告)日:1950-01-31
申请号:US55672044
申请日:1944-10-02
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: HOFFMAN ROSS B , ADAMS PAUL R
CPC classification number: G01S1/02
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