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1.Alkaline detergent compositions and method of rendering the same noncorrosive to aluminum 失效
Title translation: 碱性洗涤剂组合物和对铝形成相同的非腐蚀性的方法公开(公告)号:US1912175A
公开(公告)日:1933-05-30
申请号:US28907228
申请日:1928-06-28
Applicant: ALUMINUM CO OF AMERICA
Inventor: EARL BLOUGH , CHURCHILL HARRY V
IPC: C23F11/18
CPC classification number: C23F11/182
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公开(公告)号:US1394534A
公开(公告)日:1921-10-25
申请号:US20454017
申请日:1917-11-30
Applicant: ALUMINUM CO OF AMERICA
Inventor: EARL BLOUGH
IPC: C22F1/04
CPC classification number: C22F1/04
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