Аппарат для очистки на плаву подводной части обшивки судна,申请号SU19480377887-传众专利搜索

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发明名称	Аппарат для очистки на плаву подводной части обшивки судна
摘要
申请公布号	SU83071(A1)	申请公布日期	1949.11.30
申请号	SU19480377887	申请日期	1948.04.29
申请人	SHIROCHENKO V.E.	发明人	SHIROCHENKO V.E.
分类号	B63B59/08	主分类号	B63B59/08
代理机构		代理人
主权项
地址

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