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经营范围
发明名称
POLING MACHINE
摘要
申请公布号
GB1501921(A)
申请公布日期
1978.02.22
申请号
GB19750020421
申请日期
1975.05.14
申请人
MINNESOTA MINING & MFG CO
发明人
分类号
G01J5/00;C08J7/00;H01G7/02;H01L41/193;H01L41/45;(IPC1-7):H01L41/22;B29D7/20
主分类号
G01J5/00
代理机构
代理人
主权项
地址
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