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经营范围
发明名称
SIFTPROOF PLASTIC BAG
摘要
申请公布号
CA869866(A)
申请公布日期
1971.05.04
申请号
CAD869866
申请日期
申请人
EMANUEL KUGLER
发明人
EMANUEL KUGLER
分类号
主分类号
代理机构
代理人
主权项
地址
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