WATER AND AIR PERMEATION TEST AT SITE,申请号JP19800045735-传众专利搜索

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发明名称	WATER AND AIR PERMEATION TEST AT SITE
摘要
申请公布号	JPS56142912(A)	申请公布日期	1981.11.07
申请号	JP19800045735	申请日期	1980.04.09
申请人	SATO KOGYO	发明人	OGAWA YASUHEI;KUBOTA SEIZOU
分类号	E02D1/02	主分类号	E02D1/02
代理机构		代理人
主权项
地址

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