PROCEDIMENTO PER IL FISSAGGIO DI INVOLUCRI SU COLLETTORI DI SCAMBIATORI DI CALORE AD ACQUA E MACCHINA PER LA SUA REALIZZAZIONE,申请号IT19770025640-传众专利搜索

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发明名称	PROCEDIMENTO PER IL FISSAGGIO DI INVOLUCRI SU COLLETTORI DI SCAMBIATORI DI CALORE AD ACQUA E MACCHINA PER LA SUA REALIZZAZIONE
摘要
申请公布号	IT1080632(B)	申请公布日期	1985.05.16
申请号	IT19770025640	申请日期	1977.07.12
申请人	SA DES USINES CHAUSSON	发明人
分类号	B21D53/08;(IPC1-7):B21D/;F28F/	主分类号	B21D53/08
代理机构		代理人
主权项
地址

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