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经营范围
发明名称
NONBLOCKING PREAMPLIFIER
摘要
申请公布号
US3588729(A)
申请公布日期
1971.06.28
申请号
USD3588729
申请日期
1969.06.18
申请人
ATOMIC ENERGY COMMISSION USA
发明人
MARION M. SATTERFIELD
分类号
H03F1/52;(IPC1-7):H03F21/00
主分类号
H03F1/52
代理机构
代理人
主权项
地址
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