Gel-forming algin composition and method,申请号US19420452561-传众专利搜索

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发明名称	Gel-forming algin composition and method
摘要
申请公布号	US2420308(A)	申请公布日期	1947.05.13
申请号	US19420452561	申请日期	1942.07.27
申请人	KELCO COMPANY	发明人	GATES JOHN I.
分类号	A61L15/28	主分类号	A61L15/28
代理机构		代理人
主权项
地址

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