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经营范围
发明名称
Chemical reactor
摘要
申请公布号
GB791631(A)
申请公布日期
1958.03.05
申请号
GB19550029020
申请日期
1955.10.12
申请人
CHEMPATENTS INC.
发明人
分类号
B01J10/00;B01J19/24;C07C17/26;C07C19/10
主分类号
B01J10/00
代理机构
代理人
主权项
地址
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