Hot-water or steam boiler,申请号FI19890005834-传众专利搜索

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发明名称	Hot-water or steam boiler
摘要
申请公布号	FI87106(B)	申请公布日期	1992.08.14
申请号	FI19890005834	申请日期	1989.12.07
申请人	A. AHLSTROM CORPORATION	发明人	AALTONEN, TIMO
分类号	F22B;F22B21/02;(IPC1-7):F22B21/02	主分类号	F22B
代理机构		代理人
主权项
地址

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