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发明名称
INTEGRATING CIRCUIT USING A PROGRAMMABLE UNIJUNCTION TRANSISTOR
摘要
申请公布号
US3644918(A)
申请公布日期
1972.02.22
申请号
USD3644918
申请日期
1969.12.16
申请人
DETECTION SYSTEMS INC.
发明人
DAVID E. PERLMAN
分类号
G08B13/22;(IPC1-7):H03K17/28;H03K5/15
主分类号
G08B13/22
代理机构
代理人
主权项
地址
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