Wooden logs for rail sleepers, railway points or bridges,申请号FI19860001056-传众专利搜索

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发明名称	Wooden logs for rail sleepers, railway points or bridges
摘要
申请公布号	FI80744(B)	申请公布日期	1990.03.30
申请号	FI19860001056	申请日期	1986.03.14
申请人	JUNNILA, KALLE JUHANI	发明人	JUNNILA, KALLE JUHANI
分类号	E01B;E01B3/02;(IPC1-7):E01B3/02	主分类号	E01B
代理机构		代理人
主权项
地址

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