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发明名称
Apparatus for pickling
摘要
申请公布号
US1853888(A)
申请公布日期
1932.04.12
申请号
US19310516540
申请日期
1931.02.18
申请人
WILLIAMS JOHN D
发明人
WILLIAMS JOHN D.
分类号
C23G3/00
主分类号
C23G3/00
代理机构
代理人
主权项
地址
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