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发明名称
Filter pack
摘要
申请公布号
GB645724(A)
申请公布日期
1950.11.08
申请号
GB19480010363
申请日期
1948.04.14
申请人
FRAM CORPORATION
发明人
分类号
B01D25/26;C10G31/09
主分类号
B01D25/26
代理机构
代理人
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地址
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