Hydroxypropyl cellulose and process,申请号US19630257061-传众专利搜索

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发明名称	Hydroxypropyl cellulose and process
摘要
申请公布号	US3278520(A)	申请公布日期	1966.10.11
申请号	US19630257061	申请日期	1963.02.08
申请人	HERCULES INCORPORATED	发明人	KLUG EUGENE D.
分类号	C08L7/00;B29C33/00;B29C43/00;B29C43/20;B29C43/52;B29C43/58;C08B1/08;C08B11/08;C08B11/20;C08L1/00;C08L21/00	主分类号	C08L7/00
代理机构		代理人
主权项
地址

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