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发明名称
Art of protecting the walls of vessels containing fluent granular solids
摘要
申请公布号
US2639215(A)
申请公布日期
1953.05.19
申请号
US19470779240
申请日期
1947.10.11
申请人
HOUDRY PROCESS CORPORATION
发明人
BLAND ROPHIE E.
分类号
B01J8/12;B01J8/24
主分类号
B01J8/12
代理机构
代理人
主权项
地址
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