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经营范围
发明名称
Stroboscopic testing apparatus
摘要
申请公布号
US1979692(A)
申请公布日期
1934.11.06
申请号
US19300485809
申请日期
1930.10.01
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
KNOWLES DEWEY D.
分类号
G01R35/04
主分类号
G01R35/04
代理机构
代理人
主权项
地址
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