SCAMBIATORE DI CALORE A FASCIO TUBIERO IN PARTICOLARE PER FLUIDI GASSOSI A BASSA PRESSIONE.,申请号IT19820023880-传众专利搜索

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发明名称	SCAMBIATORE DI CALORE A FASCIO TUBIERO IN PARTICOLARE PER FLUIDI GASSOSI A BASSA PRESSIONE.
摘要
申请公布号	IT8223880(D0)	申请公布日期	1982.10.22
申请号	IT19820023880	申请日期	1982.10.22
申请人	NEGRINI ALDO	发明人	ALDO NEGRINI
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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