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发明名称
Elektrischer Dehnungsmesser
摘要
申请公布号
DE858144(C)
申请公布日期
1952.12.04
申请号
DE1951R006086
申请日期
1951.06.05
申请人
RUMPFF HANS DR.-ING.
发明人
RUMPFF HANS DR.-ING.
分类号
G01L1/22
主分类号
G01L1/22
代理机构
代理人
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地址
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