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发明名称
KOFFERTISCH.
摘要
申请公布号
DE1755529(U)
申请公布日期
1957.11.07
申请号
DE195700H5874U
申请日期
1957.08.29
申请人
HANS HEROLD
发明人
HANS HEROLD
分类号
主分类号
代理机构
代理人
主权项
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