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发明名称
TESTING DEVICE FOR PASSING AN INSIDE CALIPER GAUGE THROUGH A TUBULAR BODY
摘要
申请公布号
GB2066960(A)
申请公布日期
1981.07.15
申请号
GB19810000021
申请日期
1981.01.02
申请人
LAZZARI SPA
发明人
分类号
G01B3/46;G01B5/12;G01B5/20;(IPC1-7):G01B5/12
主分类号
G01B3/46
代理机构
代理人
主权项
地址
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