METHOD OF CONNECTING PROPELLER SCREW HUB AND SHAFT,申请号SU19884608053-传众专利搜索

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发明名称	METHOD OF CONNECTING PROPELLER SCREW HUB AND SHAFT
摘要
申请公布号	SU1601028(A1)	申请公布日期	1990.10.23
申请号	SU19884608053	申请日期	1988.08.11
申请人	TEVELEV LEV G,SU	发明人	TEVELEV LEV G,SU
分类号	B63H23/34;B23P11/02	主分类号	B63H23/34
代理机构		代理人
主权项
地址

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