,申请号JP19730004263-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	JPS5537674(B2)	申请公布日期	1980.09.29
申请号	JP19730004263	申请日期	1972.12.30
申请人		发明人
分类号	F16L33/02;B25B27/10;F16L33/207;F16L33/22;(IPC1-7):F16L33/02	主分类号	F16L33/02
代理机构		代理人
主权项
地址

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