A method and device for producing curved structural members,申请号GB19360013687-传众专利搜索

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发明名称	A method and device for producing curved structural members
摘要
申请公布号	GB462634(A)	申请公布日期	1937.03.12
申请号	GB19360013687	申请日期	1936.05.14
申请人	MAX PAUL	发明人
分类号	B21D7/04	主分类号	B21D7/04
代理机构		代理人
主权项
地址

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