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发明名称
Method and apparatus for generating a signal and a system and method for utilizing the same
摘要
申请公布号
US3060378(A)
申请公布日期
1962.10.23
申请号
US19580782069
申请日期
1958.12.22
申请人
ELECTRO-MEASUREMENTS, INC.
发明人
SMITH OTTO J. M.
分类号
G05B23/02
主分类号
G05B23/02
代理机构
代理人
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