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发明名称
Testing system
摘要
申请公布号
US1853657(A)
申请公布日期
1932.04.12
申请号
US19270242418
申请日期
1927.12.24
申请人
WESTINGHOUSE ELECTRIC AND MANUFACTURING COMPANY
发明人
BRADSHAW WILLIAM M.;RUTTER ARGYLE R.
分类号
G01R35/04;G04D7/12
主分类号
G01R35/04
代理机构
代理人
主权项
地址
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