RAY TREATMENT FOR SURFACES,申请号CAD405156-传众专利搜索

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发明名称	RAY TREATMENT FOR SURFACES
摘要
申请公布号	CA405156(A)	申请公布日期	1942.06.02
申请号	CAD405156	申请日期
申请人	THE FOSTORIA PRESSED STEEL CORPORATION	发明人	IRA J. BARBER
分类号		主分类号
代理机构		代理人
主权项
地址

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