Improvements in or relating to covers for separator frames,申请号GB19450014862-传众专利搜索

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发明名称	Improvements in or relating to covers for separator frames
摘要
申请公布号	GB592923(A)	申请公布日期	1947.10.02
申请号	GB19450014862	申请日期	1945.06.12
申请人	AKTIEBOLAGET SEPARATOR	发明人
分类号	B04B7/04	主分类号	B04B7/04
代理机构		代理人
主权项
地址

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