Improvements in or relating to flexible abrasive articles, such as sandpaper and processes of making same,申请号GB19340031694-传众专利搜索

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发明名称	Improvements in or relating to flexible abrasive articles, such as sandpaper and processes of making same
摘要
申请公布号	GB421399(A)	申请公布日期	1934.12.10
申请号	GB19340031694	申请日期	1933.03.09
申请人	MINNESOTA MINING AND MANUFACTURING COMPANY	发明人
分类号	C08L75/04	主分类号	C08L75/04
代理机构		代理人
主权项
地址

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