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发明名称
Manufacture of sulfamic acid
摘要
申请公布号
US2409572(A)
申请公布日期
1946.10.15
申请号
US19430509213
申请日期
1943.11.06
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
LEONARD JAMES W.
分类号
C01B21/093;C01B21/096
主分类号
C01B21/093
代理机构
代理人
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