METHOD AND MATERIAL OF DRAINING RAIN WATER,申请号JP19880219955-传众专利搜索

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发明名称	METHOD AND MATERIAL OF DRAINING RAIN WATER
摘要
申请公布号	JPH0270816(A)	申请公布日期	1990.03.09
申请号	JP19880219955	申请日期	1988.09.01
申请人	NAKAKUMA KAZUYOSHI;HASHIMOTO SADAHIRO	发明人	NAKAKUMA KAZUYOSHI;HASHIMOTO SADAHIRO
分类号	E02B11/00	主分类号	E02B11/00
代理机构		代理人
主权项
地址

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