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公开(公告)号:US2495748A
公开(公告)日:1950-01-31
申请号:US7248849
申请日:1949-01-24
Applicant: GLENN L MARTIN CO
Inventor: MATSON CARROLL H
IPC: H01Q1/28
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公开(公告)号:US2653541A
公开(公告)日:1953-09-29
申请号:US12002749
申请日:1949-10-07
Applicant: GLENN L MARTIN CO
Inventor: KANODE ALBERT E , MATSON CARROLL H
IPC: F42B12/44
CPC classification number: F42B12/44
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