PROCEDE ET APPAREIL DE FIXATION D'ORGANES D'AGRANDISSEMENT DE SURFACES SOUS FORME DE BANDES METALLIQUES COHERENTES ONDULEES TRANSVERSALEMENT A DES PROFILES METALLIQUES DE BASE ALLONGEE,申请号BE19740140292-传众专利搜索

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发明名称	PROCEDE ET APPAREIL DE FIXATION D'ORGANES D'AGRANDISSEMENT DE SURFACES SOUS FORME DE BANDES METALLIQUES COHERENTES ONDULEES TRANSVERSALEMENT A DES PROFILES METALLIQUES DE BASE ALLONGEE
摘要
申请公布号	BE810298(A1)	申请公布日期	1974.05.16
申请号	BE19740140292	申请日期	1974.01.29
申请人		发明人
分类号	B21D53/04;B21C37/22;B21C37/24;B21D13/02;B21D13/08;B21D53/08;B23K1/00;B23K1/008;B23K1/08;B23K31/00;(IPC1-7):B21D/	主分类号	B21D53/04
代理机构		代理人
主权项
地址

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