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发明名称
Vorrichtung zum OEffnen von Briefen
摘要
申请公布号
DE852822(C)
申请公布日期
1952.10.20
申请号
DE1951G005278
申请日期
1951.02.17
申请人
GUHL & HARBECK
发明人
分类号
B43M7/00
主分类号
B43M7/00
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代理人
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