,申请号JP19690105336U-传众专利搜索

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发明名称
摘要
申请公布号	JPS4726417(Y1)	申请公布日期	1972.08.15
申请号	JP19690105336U	申请日期	1969.11.05
申请人		发明人
分类号	(IPC1-7):F16K17/16;D06F39/08	主分类号	(IPC1-7):F16K17/16
代理机构		代理人
主权项
地址

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