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发明名称
Process and composition for phosphatizing metals
摘要
申请公布号
US3338754(A)
申请公布日期
1967.08.29
申请号
US19620237353
申请日期
1962.11.13
申请人
HOOKER CHEMICAL CORPORATION
发明人
VULLO WILLIAM J.
分类号
C23C22/03
主分类号
C23C22/03
代理机构
代理人
主权项
地址
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