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发明名称
Measuring device
摘要
申请公布号
US2807168(A)
申请公布日期
1957.09.24
申请号
US19540430252
申请日期
1954.05.17
申请人
WIPF IVAN R
发明人
WIPF IVAN R.
分类号
G01F19/00
主分类号
G01F19/00
代理机构
代理人
主权项
地址
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