Wärmeaustauschapparat.,申请号CHD255547-传众专利搜索

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发明名称	Wärmeaustauschapparat.
摘要
申请公布号	CH255547(A)	申请公布日期	1948.06.30
申请号	CHD255547	申请日期	1943.12.07
申请人	SVENSKA CELLULOSA AKTIEBOLAGET	发明人	AKTIEBOLAGET SVENSKA CELLULOSA
分类号	F28D7/02	主分类号	F28D7/02
代理机构		代理人
主权项
地址

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