,申请号JP19900311755-传众专利搜索

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发明名称
摘要
申请公布号	JP3052372(B2)	申请公布日期	2000.06.12
申请号	JP19900311755	申请日期	1990.11.16
申请人		发明人
分类号	F17C13/04;F16K17/36;(IPC1-7):F17C13/04	主分类号	F17C13/04
代理机构		代理人
主权项
地址

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