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经营范围
发明名称
METAL COATING PROCESS
摘要
申请公布号
US3695919(A)
申请公布日期
1972.10.03
申请号
USD3695919
申请日期
1970.11.20
申请人
ALUMINUM CO. OF AMERICA
发明人
KENNETH J. BRONDYKE
分类号
C23C2/12;C23C2/30;(IPC1-7):B44D1/34;C23C1/00
主分类号
C23C2/12
代理机构
代理人
主权项
地址
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