,申请号JP19740031955-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	JPS50123512(A)	申请公布日期	1975.09.29
申请号	JP19740031955	申请日期	1974.03.19
申请人		发明人
分类号	C21C5/28;C21C7/00	主分类号	C21C5/28
代理机构		代理人
主权项
地址

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