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发明名称
Apparatus for effecting synthesis
摘要
申请公布号
US1809291(A)
申请公布日期
1931.06.09
申请号
US19300439652
申请日期
1930.03.28
申请人
DU PONT AMMONIA CORPORATION
发明人
WILLIAMS ROGER
分类号
B01J8/02;C01C1/04
主分类号
B01J8/02
代理机构
代理人
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