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发明名称
LOGARITHMIC ANALOG TO DIGITAL CONVERTER
摘要
申请公布号
US3444550(A)
申请公布日期
1969.05.13
申请号
USD3444550
申请日期
1965.04.01
申请人
INTERN. BUSINESS MACHINES CORP.
发明人
ERWIN PAULUS
分类号
H03M1/44;H03M1/00;(IPC1-7):H03K13/02
主分类号
H03M1/44
代理机构
代理人
主权项
地址
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