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发明名称
Phosphatierungsmittel zur Behandlung von Metallen und Verfahren zu seiner Anwendung
摘要
申请公布号
DE1094551(B)
申请公布日期
1960.12.08
申请号
DE1957P019116
申请日期
1957.08.16
申请人
PENNSALT CHEMICALS CORPORATION
发明人
SWALM CHARLES MAHLON;SPRING SAMUEL
分类号
C23C22/23
主分类号
C23C22/23
代理机构
代理人
主权项
地址
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