CELLULOSE DERIVATIVE PRODUCT,申请号CAD351443-传众专利搜索

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发明名称	CELLULOSE DERIVATIVE PRODUCT
摘要
申请公布号	CA351443(A)	申请公布日期	1935.07.09
申请号	CAD351443	申请日期
申请人	HENRY DREYFUS	发明人	HENRY DREYFUS
分类号		主分类号
代理机构		代理人
主权项
地址

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