FOERFARANDE FOER ATT INSTALLERA ROER I JORD,申请号SE19890004213-传众专利搜索

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发明名称	FOERFARANDE FOER ATT INSTALLERA ROER I JORD
摘要
申请公布号	SE8904213(L)	申请公布日期	1990.06.17
申请号	SE19890004213	申请日期	1989.12.14
申请人	PEKKINEN E M OY	发明人	LAINE O
分类号	E02D;F16L1/028	主分类号	E02D
代理机构		代理人
主权项
地址

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