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发明名称
METHOD OF VIBRATION ANALYSIS EMPLOYING COHERENT LIGHT
摘要
申请公布号
US3604253(A)
申请公布日期
1971.09.14
申请号
USD3604253
申请日期
1968.08.08
申请人
GCOPTRONICS INC.
发明人
LEONARD A. KERSCH;JAMES SEYDEL
分类号
G01H9/00;(IPC1-7):G01H9/00
主分类号
G01H9/00
代理机构
代理人
主权项
地址
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