ACOUSTIC HOMING DEVICE,申请号JP19860282945-传众专利搜索

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发明名称	ACOUSTIC HOMING DEVICE
摘要
申请公布号	JPS63135799(A)	申请公布日期	1988.06.08
申请号	JP19860282945	申请日期	1986.11.26
申请人	NEC CORP	发明人	IWAI HIDEAKI
分类号	F41G7/22;F42B19/01	主分类号	F41G7/22
代理机构		代理人
主权项
地址

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