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经营范围
发明名称
Isolation trap
摘要
申请公布号
US2831549(A)
申请公布日期
1958.04.22
申请号
US19540453229
申请日期
1954.08.31
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
ALPERT DANIEL
分类号
B01D8/00;B01L5/04
主分类号
B01D8/00
代理机构
代理人
主权项
地址
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