BORRSTOED,申请号FI19800002669-传众专利搜索

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发明名称	BORRSTOED
摘要
申请公布号	FI65123(B)	申请公布日期	1983.11.30
申请号	FI19800002669	申请日期	1980.08.25
申请人	OY TAMPELLA AB	发明人	PAASONEN HANNU;SALMI PEKKA;HEINONEN JARMO
分类号	E21B19/24;F16C29/10;(IPC1-7):E21C9/00	主分类号	E21B19/24
代理机构		代理人
主权项
地址

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