Improvements in or relating to granule coated webs,申请号GB19340033501-传众专利搜索

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发明名称	Improvements in or relating to granule coated webs
摘要
申请公布号	GB447615(A)	申请公布日期	1936.05.21
申请号	GB19340033501	申请日期	1934.11.21
申请人	THE CARBORUNDUM COMPANY	发明人
分类号	B24D11/00	主分类号	B24D11/00
代理机构		代理人
主权项
地址

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