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公开(公告)号:US3060115A
公开(公告)日:1962-10-23
申请号:US84570959
申请日:1959-10-12
Applicant: ALUMINUM CO OF AMERICA
Inventor: HAUPIN WARREN E , MADUK EUGENE A
IPC: C25C3/12
CPC classification number: C25C3/125
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公开(公告)号:US3011982A
公开(公告)日:1961-12-05
申请号:US79104259
申请日:1959-02-04
Applicant: ALUMINUM CO OF AMERICA
Inventor: MADUK EUGENE A , RICKER RICHARD W
IPC: C04B35/581
CPC classification number: C04B35/581
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