OPENING/CLOSING SPEED CONTROL DEVICE FOR VALVE,申请号JP19920059455-传众专利搜索

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发明名称	OPENING/CLOSING SPEED CONTROL DEVICE FOR VALVE
摘要
申请公布号	JPH05223101(A)	申请公布日期	1993.08.31
申请号	JP19920059455	申请日期	1992.02.13
申请人	CHIYODA CORP	发明人	NAKAJIMA TAKEO;KOGA HIROTOSHI;IDO HISAO;TAKAHASHI SHIRO;KUBOTA KIKUJI
分类号	F15B9/07	主分类号	F15B9/07
代理机构		代理人
主权项
地址

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