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发明名称
Nonclogging dispenser
摘要
申请公布号
US2008564(A)
申请公布日期
1935.07.16
申请号
US19340711853
申请日期
1934.02.19
申请人
LOUIS SCHUMACHER
发明人
SCHUMACHER LOUIS
分类号
A47G19/24
主分类号
A47G19/24
代理机构
代理人
主权项
地址
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