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公开(公告)号:US2486632A
公开(公告)日:1949-11-01
申请号:US54836444
申请日:1944-08-07
Applicant: MORGAN MAREE JR A , SPEED L POST , STANLEY E LINDAHL , JAMES D BURKE , FULLER A CROOKS
Inventor: BURKE JAMES D , CROOKS FULLER A
IPC: G01L25/00
CPC classification number: G01L25/003
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公开(公告)号:US2436354A
公开(公告)日:1948-02-17
申请号:US50571243
申请日:1943-10-11
Applicant: MORGAN MAREE JR A , SPEED L POST , STANLEY E LINDAHL , JAMES D BURKE , FULLER A CROOKS
Inventor: BURKE JAMES D , CROOKS FULLER A
IPC: H01F7/14
CPC classification number: H01F7/14
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