Verfahren zum Herstellen eines hohlen Waermeaustauschers,申请号DE1961O008115-传众专利搜索

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发明名称	Verfahren zum Herstellen eines hohlen Waermeaustauschers
摘要
申请公布号	DE1263669(B)	申请公布日期	1968.03.21
申请号	DE1961O008115	申请日期	1961.06.21
申请人	OLIN MATHIESON CHEMICAL CORPORATION	发明人	PAULS THERON F.
分类号	B21D53/04	主分类号	B21D53/04
代理机构		代理人
主权项
地址

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