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经营范围
发明名称
Carboxymethyl alginate product and methods of preparing carboxymethyl alginate
摘要
申请公布号
US2902479(A)
申请公布日期
1959.09.01
申请号
US19570643245
申请日期
1957.03.01
申请人
KELCO COMPANY
发明人
MCNEELY WILLIAM H.;O'CONNELL JOHN J.
分类号
主分类号
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代理人
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