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发明名称
CONTAINER
摘要
申请公布号
CA300205(A)
申请公布日期
1930.05.13
申请号
CAD300205
申请日期
申请人
THE W. A. SHEAFFER PEN CO.
发明人
WALTER A. SHEAFFER
分类号
主分类号
代理机构
代理人
主权项
地址
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