LOCK DEVICE OF INSIDE COVER OF MAN-HOLE,申请号JP19950261662-传众专利搜索

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发明名称	LOCK DEVICE OF INSIDE COVER OF MAN-HOLE
摘要
申请公布号	JPH09100543(A)	申请公布日期	1997.04.15
申请号	JP19950261662	申请日期	1995.10.09
申请人	SHOWA II C:KK	发明人	HIROCHI KAZUHIDE
分类号	E02D29/14;(IPC1-7):E02D29/14	主分类号	E02D29/14
代理机构		代理人
主权项
地址

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