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经营范围
发明名称
NONRECTIFYING SOLID STATE ELEMENT
摘要
申请公布号
US3453583(A)
申请公布日期
1969.07.01
申请号
USD3453583
申请日期
1967.02.23
申请人
INTERN. TELEPHONE & TELEGRAPH CORP.
发明人
DANIEL J. SHANEFIELD;JAMES H. BATTLE;EMERY W. CURRIER
分类号
C03C3/32;H01L45/00;(IPC1-7):H01C7/10
主分类号
C03C3/32
代理机构
代理人
主权项
地址
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