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经营范围
发明名称
Amplifying system with roll off frequency and roll off rate of amplified signal predetermined
摘要
申请公布号
US3344283(A)
申请公布日期
1967.09.26
申请号
US19640386900
申请日期
1964.08.03
申请人
STATHAM INSTRUMENTS, INC.
发明人
STUBBS REAGH A.
分类号
G01P15/12
主分类号
G01P15/12
代理机构
代理人
主权项
地址
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