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发明名称
ELECTRONIC SECURITY SYSTEM
摘要
申请公布号
US3449738(A)
申请公布日期
1969.06.10
申请号
USD3449738
申请日期
1966.06.15
申请人
JERON ELECTRONICS INC.
发明人
JEROME J. CHESNUL;RONALD A. WAXMAN
分类号
G08B13/22;G08B25/08;(IPC1-7):G08B13/08
主分类号
G08B13/22
代理机构
代理人
主权项
地址
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