APPARATUS WITH EXPANDABLE TUBE BUNDLE,申请号ZA19790003490-传众专利搜索

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发明名称	APPARATUS WITH EXPANDABLE TUBE BUNDLE
摘要
申请公布号	ZA7903490(B)	申请公布日期	1981.03.25
申请号	ZA19790003490	申请日期	1979.07.11
申请人	E I DU PONT DE NEMOURS AND CO	发明人	REITZ C
分类号	F28D	主分类号	F28D
代理机构		代理人
主权项
地址

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