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发明名称
ZERLEGBARES MEHRZWECK-ARBEITSRELIEF
摘要
申请公布号
DE6934277(U)
申请公布日期
1971.03.04
申请号
DE19690034277U
申请日期
1969.09.01
申请人
MARTIN, HELMUT
发明人
MARTIN, HELMUT
分类号
主分类号
代理机构
代理人
主权项
地址
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