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发明名称
Chemical manufacture
摘要
申请公布号
US2363150(A)
申请公布日期
1944.11.21
申请号
US19410414290
申请日期
1941.10.09
申请人
THE MATHIESON ALKALI WORKS, INC.
发明人
SAVELL WALTER LEE
分类号
D21C11/00
主分类号
D21C11/00
代理机构
代理人
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