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发明名称
ORTHOGONAL MODE SWITCHING TRANSFORMER
摘要
申请公布号
US3436747(A)
申请公布日期
1969.04.01
申请号
USD3436747
申请日期
1965.07.01
申请人
INTERN. BUSINESS MACHINES CORP.
发明人
JOHN L. ANDERSON;HANS-OTTO G. LEILICH
分类号
H03K17/84;(IPC1-7):G11B5/00
主分类号
H03K17/84
代理机构
代理人
主权项
地址
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