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发明名称
Filter control
摘要
申请公布号
US2632566(A)
申请公布日期
1953.03.24
申请号
US19490070712
申请日期
1949.01.13
申请人
SUNROC REFRIGERATION COMPANY
发明人
MORRISON ELLA P.
分类号
B01D27/00;B01D35/14;B01D37/04
主分类号
B01D27/00
代理机构
代理人
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地址
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