TEMPORARY BACK-FILLING METHOD,申请号JP19940115580-传众专利搜索

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发明名称	TEMPORARY BACK-FILLING METHOD
摘要
申请公布号	JPH07317008(A)	申请公布日期	1995.12.05
申请号	JP19940115580	申请日期	1994.05.27
申请人	OSAKA GAS CO LTD	发明人	YASUDA FUMIO
分类号	E01C9/08;(IPC1-7):E01C9/08	主分类号	E01C9/08
代理机构		代理人
主权项
地址

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