,申请号GBD1228373-传众专利搜索

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发明名称
摘要
申请公布号	GB1228373(A)	申请公布日期	1971.04.15
申请号	GBD1228373	申请日期	1967.05.03
申请人		发明人
分类号	E02F5/10	主分类号	E02F5/10
代理机构		代理人
主权项
地址

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