LEISTUNGSVERSTAERKER SOWOHL FUER DIE UNTERWASSERTELEFONIE ALS AUCH FUER DIE ECHOLOTUNG,申请号DE19702038354-传众专利搜索

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发明名称	LEISTUNGSVERSTAERKER SOWOHL FUER DIE UNTERWASSERTELEFONIE ALS AUCH FUER DIE ECHOLOTUNG
摘要
申请公布号	DE2038354(B2)	申请公布日期	1972.06.29
申请号	DE19702038354	申请日期	1970.08.01
申请人		发明人
分类号	H03F3/68;B06B1/02;G01S7/524;H03F3/21;H04B1/04	主分类号	H03F3/68
代理机构		代理人
主权项
地址

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