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公开(公告)号：US3275201A
公开(公告)日：1966-09-27
申请号：US35081464
申请日：1964-03-10
Applicant: GEN DYNAMICS CORP
Inventor： TEDESCHI WILLIAM R , MCCARTHY DONALD A
IPC: C09K3/30
CPC classification number: C09K3/30
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2.发明授权Process for descaling steel strip in an aqueous organic chelating bath using alternating current 失效使用替代电流在有机有机气泡浴中去除钢带的工艺
公开(公告)号：US3420760A
公开(公告)日：1969-01-07
申请号：US3420760D
申请日：1965-04-30
Applicant: GEN DYNAMICS CORP
Inventor： FREEDMAN BERNARD J , GEORGETTI RICHARD A , TEDESCHI WILLIAM R
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