Mandrineuse pour tuyaux de plomb,申请号FRD996525-传众专利搜索

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发明名称	Mandrineuse pour tuyaux de plomb
摘要
申请公布号	FR996525(A)	申请公布日期	1951.12.20
申请号	FRD996525	申请日期	1949.10.03
申请人		发明人	BOURDIN LUCIEN
分类号	B21C37/30	主分类号	B21C37/30
代理机构		代理人
主权项
地址

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