Sandpaper of improved durability having an adhesive bond which is predominantly water soluble,申请号US19490085322-传众专利搜索

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发明名称	Sandpaper of improved durability having an adhesive bond which is predominantly water soluble
摘要
申请公布号	US2543777(A)	申请公布日期	1951.03.06
申请号	US19490085322	申请日期	1949.04.04
申请人	MINNESOTA MINING & MANUFACTURING COMPANY	发明人	HEASLEY CHARLES K.
分类号	C08L89/00	主分类号	C08L89/00
代理机构		代理人
主权项
地址

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