Schiffsantrieb mittels Schaufelradpropellerpaaren am Vorschiff,申请号DE1956R018353-传众专利搜索

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发明名称	Schiffsantrieb mittels Schaufelradpropellerpaaren am Vorschiff
摘要
申请公布号	DE1015712(B)	申请公布日期	1957.09.12
申请号	DE1956R018353	申请日期	1956.02.21
申请人	RESEARCH INTERESTS LIMITED	发明人	STEINEN DR.-ING. CARL VON DEN
分类号	B63H1/10	主分类号	B63H1/10
代理机构		代理人
主权项
地址

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