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发明名称
WIG
摘要
申请公布号
US3424175(A)
申请公布日期
1969.01.28
申请号
USD3424175
申请日期
1966.08.25
申请人
RICHARD HARTWICH
发明人
RICHARD HARTWICH
分类号
A41G3/00;(IPC1-7):A41G3/00;A41G5/00
主分类号
A41G3/00
代理机构
代理人
主权项
地址
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