PERFECCIONAMIENTOS EN APARATOS PARA REFRIGERACION DE MATE- RIAL A GRANEL MEDIANTE GAS LICUADO DE BAJO PUNTO DE EBULLI- CION.,申请号ES19880004374-传众专利搜索

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发明名称	PERFECCIONAMIENTOS EN APARATOS PARA REFRIGERACION DE MATE- RIAL A GRANEL MEDIANTE GAS LICUADO DE BAJO PUNTO DE EBULLI- CION.
摘要
申请公布号	ES437488(A1)	申请公布日期	1977.11.01
申请号	ES19880004374	申请日期	1975.05.07
申请人	MESSER GRIESHEIM GMBH	发明人
分类号	F25D3/11;F25D25/04;(IPC1-7):F25D/;B29H/	主分类号	F25D3/11
代理机构		代理人
主权项
地址

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