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发明名称
摘要
申请公布号
DE2043120(A1)
申请公布日期
1971.03.04
申请号
DE19702043120
申请日期
1970.08.31
申请人
发明人
分类号
F16N3/12;(IPC1-7):G01F11/06
主分类号
F16N3/12
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代理人
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