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发明名称
Liquid dispensing device
摘要
申请公布号
US1876157(A)
申请公布日期
1932.09.06
申请号
US19310581205
申请日期
1931.12.15
申请人
WALTER ALBERT U
发明人
WALTER ALBERT U.
分类号
F16L27/08
主分类号
F16L27/08
代理机构
代理人
主权项
地址
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