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发明名称
Nut holder for liner plates and the like
摘要
申请公布号
US3319691(A)
申请公布日期
1967.05.16
申请号
US19650437807
申请日期
1965.03.08
申请人
CHRISTOPHER L. FISHER
发明人
FISHER ROY
分类号
B01D1/22;F16B27/00
主分类号
B01D1/22
代理机构
代理人
主权项
地址
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