MARINE EXTENDABLE PROPELLER,申请号SU19874188413-传众专利搜索

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发明名称	MARINE EXTENDABLE PROPELLER
摘要
申请公布号	SU1507645(A1)	申请公布日期	1989.09.15
申请号	SU19874188413	申请日期	1987.02.02
申请人	TARASYUK ALEKSANDR B,SU;AVRASHKOV NAUM S,SU	发明人	TARASYUK ALEKSANDR B,SU;AVRASHKOV NAUM S,SU
分类号	B63H25/42	主分类号	B63H25/42
代理机构		代理人
主权项
地址

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