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公开(公告)号:US3042619A
公开(公告)日:1962-07-03
申请号:US86335759
申请日:1959-12-31
Applicant: IBM
Inventor: BROWNLOW JAMES M , SCHUENZEL ERNEST C
IPC: C04B35/26
CPC classification number: C04B35/2625
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公开(公告)号:US3042618A
公开(公告)日:1962-07-03
申请号:US81905659
申请日:1959-06-09
Applicant: IBM
Inventor: BROWNLOW JAMES M
CPC classification number: H01F41/16 , C04B35/26 , C04B35/2625 , F22B29/064 , F22B37/142 , F22B37/16 , H01F1/344 , H03K17/84
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公开(公告)号:US2986522A
公开(公告)日:1961-05-30
申请号:US3236760
申请日:1960-05-27
Applicant: IBM
Inventor: BROWNLOW JAMES M
IPC: C04B35/26
CPC classification number: C04B35/265
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公开(公告)号:US2950252A
公开(公告)日:1960-08-23
申请号:US58353956
申请日:1956-05-08
Applicant: IBM
Inventor: BROWNLOW JAMES M
IPC: C04B35/26
CPC classification number: C04B35/2658
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