,申请号JP19710054886U-传众专利搜索

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发明名称
摘要
申请公布号	JPS4815221(U)	申请公布日期	1973.02.21
申请号	JP19710054886U	申请日期	1971.06.26
申请人		发明人
分类号	F16K1/36;(IPC1-7):F16K1/36	主分类号	F16K1/36
代理机构		代理人
主权项
地址

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