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发明名称
Phosphate coating bath and method of making
摘要
申请公布号
US2132000(A)
申请公布日期
1938.10.04
申请号
US19360104555
申请日期
1936.10.07
申请人
CURTIN-HOWE CORPORATION
发明人
CURTIN LEO P.
分类号
C23C22/12;C23C22/18
主分类号
C23C22/12
代理机构
代理人
主权项
地址
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