Metal wall structure for cars,申请号US19280328937-传众专利搜索

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发明名称	Metal wall structure for cars
摘要
申请公布号	US1829508(A)	申请公布日期	1931.10.27
申请号	US19280328937	申请日期	1928.12.28
申请人	THE YOUNGSTOWN STEEL DOOR CO.	发明人	DITCHFIELD FRANK
分类号	B61D17/06	主分类号	B61D17/06
代理机构		代理人
主权项
地址

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