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经营范围
发明名称
Zinc oxide
摘要
申请公布号
US2036570(A)
申请公布日期
1936.04.07
申请号
US19310519007
申请日期
1931.02.28
申请人
THE NEW JERSEY ZINC COMPANY
发明人
DEPEW HARLAN A.
分类号
C01G9/02
主分类号
C01G9/02
代理机构
代理人
主权项
地址
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