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发明名称
Apparatus for controlling temperatures in chemical reactions
摘要
申请公布号
US1873876(A)
申请公布日期
1932.08.23
申请号
US19230621144
申请日期
1923.02.26
申请人
THE BARRETT COMPANY
发明人
DOWNS CHARLES R.
分类号
B01J8/02;B01J19/00;F28D15/02
主分类号
B01J8/02
代理机构
代理人
主权项
地址
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