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发明名称
Sulfur dioxide gas generating composition
摘要
申请公布号
US2842477(A)
申请公布日期
1958.07.08
申请号
US19550501420
申请日期
1955.04.14
申请人
UNIVERSAL MATCH CORPORATION
发明人
ELLERN HERBERT;KOWARSKY ISADORE;OLANDER DONALD E.
分类号
B01J7/00;C01B17/50
主分类号
B01J7/00
代理机构
代理人
主权项
地址
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