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公开(公告)号:US2305267A
公开(公告)日:1942-12-15
申请号:US28853039
申请日:1939-08-05
Applicant: GLENN L MARTIN CO
Inventor: MINOR EDWARD E , KILPATRICK STANLEY A
IPC: G01H1/00
CPC classification number: G01H1/00
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公开(公告)号:US2305268A
公开(公告)日:1942-12-15
申请号:US34690640
申请日:1940-07-23
Applicant: GLENN L MARTIN CO
Inventor: MINOR EDWARD E , KILPATRICK STANLEY A
IPC: G01H1/00
CPC classification number: G01H1/00
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公开(公告)号:US2271531A
公开(公告)日:1942-02-03
申请号:US29476839
申请日:1939-09-13
Applicant: GLENN L MARTIN CO
Inventor: MINOR EDWARD E
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