Treillis continu en tubes ou en profilés,申请号FR19604401875-传众专利搜索

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发明名称	Treillis continu en tubes ou en profilés
摘要
申请公布号	FR1259052(A)	申请公布日期	1961.04.21
申请号	FR19604401875	申请日期	1960.03.11
申请人		发明人	MARTIN ETIENNE-FRANCOIS-ERN
分类号	B21D47/04	主分类号	B21D47/04
代理机构		代理人
主权项
地址

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