,申请号JP19780133766-传众专利搜索

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法人/股东/高管

发明名称
摘要
申请公布号	JPS5737723(B2)	申请公布日期	1982.08.11
申请号	JP19780133766	申请日期	1978.11.01
申请人		发明人
分类号	E01C19/34;B30B1/26;B30B9/00	主分类号	E01C19/34
代理机构		代理人
主权项
地址

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