Coupe-tubes à molettes perfectionné,申请号FRD901418-传众专利搜索

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发明名称	Coupe-tubes à molettes perfectionné
摘要
申请公布号	FR901418(A)	申请公布日期	1945.07.26
申请号	FRD901418	申请日期	1944.01.21
申请人	ANCIENS ETABLISSEMENTS SOMBORN, LANGFERRY & CO	发明人
分类号	B23D21/08	主分类号	B23D21/08
代理机构		代理人
主权项
地址

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