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发明名称
SONIC DETECTOR
摘要
申请公布号
US3491332(A)
申请公布日期
1970.01.20
申请号
USD3491332
申请日期
1968.06.28
申请人
BOWLES ENG. CORP.
发明人
CHARLES G. LOMAS;FLORYAN RAYMOND SEKOWSKI
分类号
G01H3/10;(IPC1-7):G01S9/66
主分类号
G01H3/10
代理机构
代理人
主权项
地址
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