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法人/股东/高管

发明名称
摘要
申请公布号	JPS5645930(Y2)	申请公布日期	1981.10.27
申请号	JP19720100382U	申请日期	1972.08.30
申请人		发明人
分类号	E04D3/363;E04B7/00;(IPC1-7):E04B7/00	主分类号	E04D3/363
代理机构		代理人
主权项
地址

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