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发明名称
GEZEITENTROMMEL.
摘要
申请公布号
DE1762732(U)
申请公布日期
1958.03.06
申请号
DE195700P2547U
申请日期
1957.12.14
申请人
HANS PETERSEN
发明人
HANS PETERSEN
分类号
主分类号
代理机构
代理人
主权项
地址
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