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经营范围
发明名称
Improvements in or relating to covering of metal surfaces
摘要
申请公布号
GB400744(A)
申请公布日期
1933.11.02
申请号
GB19320022307
申请日期
1932.08.09
申请人
ARMSTRONG CORK COMPANY
发明人
分类号
B63B23/18
主分类号
B63B23/18
代理机构
代理人
主权项
地址
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