MACHINE FOR GENERATING CURVED SURFACES,申请号CAD455482-传众专利搜索

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发明名称	MACHINE FOR GENERATING CURVED SURFACES
摘要
申请公布号	CA455482(A)	申请公布日期	1949.03.29
申请号	CAD455482	申请日期
申请人	AMERICAN OPTICAL COMPANY	发明人	GEORGE W. JACKSON;WILLIAM J. JOYCE
分类号		主分类号
代理机构		代理人
主权项
地址

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