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发明名称
NON-DESTRUCTIVE TESTING OF SOLID BODIES
摘要
申请公布号
CA544868(A)
申请公布日期
1957.08.13
申请号
CAD544868
申请日期
申请人
KELVIN AND HUGHES LIMITED
发明人
HERBERT M. JEFFERYS;WILLIAM HALLIDAY
分类号
主分类号
代理机构
代理人
主权项
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