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发明名称
Method of sealing hydrocarbon conversion housings
摘要
申请公布号
US2593404(A)
申请公布日期
1952.04.22
申请号
US19470795013
申请日期
1947.12.31
申请人
HOUDRY PROCESS CORPORATION
发明人
BARKER JOHN W.
分类号
B01J8/12;B01J8/18
主分类号
B01J8/12
代理机构
代理人
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地址
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