Dispositif de réglage des hélices de navires,申请号FRD941134-传众专利搜索

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发明名称	Dispositif de réglage des hélices de navires
摘要
申请公布号	FR941134(A)	申请公布日期	1949.01.03
申请号	FRD941134	申请日期	1946.01.14
申请人		发明人	ENGLESSON JOHN ELOV
分类号	B63H3/10	主分类号	B63H3/10
代理机构		代理人
主权项
地址

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