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发明名称
Preparation of lactic acid
摘要
申请公布号
US2290926(A)
申请公布日期
1942.07.28
申请号
US19390307605
申请日期
1939.12.05
申请人
SEALTEST, INC.
发明人
WEISBERG SAMUEL M.;STIMPSON EDWIN G.
分类号
C07C51/493
主分类号
C07C51/493
代理机构
代理人
主权项
地址
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