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公开(公告)号:US2849894A
公开(公告)日:1958-09-02
申请号:US47801854
申请日:1954-12-28
Applicant: GEN ELECTRIC
Inventor: OLAF BRUSDAL
IPC: D06F37/24
CPC classification number: D06F37/245 , Y10T74/2109
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公开(公告)号:US2772749A
公开(公告)日:1956-12-04
申请号:US39850253
申请日:1953-12-16
Applicant: GEN ELECTRIC
Inventor: NERAD ANTHONY J , JOHNSON ROBERT H , OLAF BRUSDAL
IPC: B01D45/14
CPC classification number: B01D45/14
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公开(公告)号:US2593096A
公开(公告)日:1952-04-15
申请号:US16692950
申请日:1950-06-08
Applicant: GEN ELECTRIC
Inventor: OLAF BRUSDAL
IPC: B05B7/06
CPC classification number: B05B7/061
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