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法人/股东/高管

发明名称
摘要
申请公布号	JPS5838352(U)	申请公布日期	1983.03.12
申请号	JP19810129564U	申请日期	1981.09.02
申请人		发明人
分类号	B22D11/128;B22D11/04;(IPC1-7):B22D11/04	主分类号	B22D11/128
代理机构		代理人
主权项
地址

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