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发明名称
Dispensing device
摘要
申请公布号
US2056096(A)
申请公布日期
1936.09.29
申请号
US19350056392
申请日期
1935.12.27
申请人
ETTER FRANK W
发明人
ETTER FRANK W.
分类号
A47K5/10
主分类号
A47K5/10
代理机构
代理人
主权项
地址
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