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发明名称
Method of making di-chloramine
摘要
申请公布号
US1850057(A)
申请公布日期
1932.03.15
申请号
US19310538867
申请日期
1931.05.20
申请人
WALLACE & TIERNAN PRODUCTS, INC.
发明人
BAKER JOHN C.;SCHMELKES FRANZ C.
分类号
C01B21/09
主分类号
C01B21/09
代理机构
代理人
主权项
地址
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