发明名称 Remote radio blasting
摘要 The invention relates to a radio remote blasting system. The subject blasting system includes a portable remote controlled detonation system comprising a tone generating pad employed to generate a coded signal received at a blasting site by a receiver decoder detonator to enable detonation to occur by conventional means, also a radio telephone used to encode signal frequencies for use in enabling an explosive detonating device and allowing two way communication.
申请公布号 US4576093(A) 申请公布日期 1986.03.18
申请号 US19840599690 申请日期 1984.04.12
申请人 SNYDER, RICHARD N. 发明人 SNYDER, RICHARD N.
分类号 F42D1/05;(IPC1-7):F42D1/00 主分类号 F42D1/05
代理机构 代理人
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