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发明名称
Heat-exchange apparatus
摘要
申请公布号
US2472362(A)
申请公布日期
1949.06.07
申请号
US19440564078
申请日期
1944.11.18
申请人
BLAW-KNOX COMPANY
发明人
BARNEBEY HERBERT L.;SHIELDS JAMES R.
分类号
B01J3/04;B01J19/18
主分类号
B01J3/04
代理机构
代理人
主权项
地址
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