Diable pour le transport de tuyaux,申请号FRD938372-传众专利搜索

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发明名称	Diable pour le transport de tuyaux
摘要
申请公布号	FR938372(A)	申请公布日期	1948.09.13
申请号	FRD938372	申请日期	1946.12.28
申请人		发明人	SIGMUND FRANK
分类号	B60P3/41	主分类号	B60P3/41
代理机构		代理人
主权项
地址

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