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发明名称
Liquid flow control apparatus
摘要
申请公布号
US2903025(A)
申请公布日期
1959.09.08
申请号
US19570650537
申请日期
1957.04.03
申请人
LIQUID CONTROLS CORPORATION
发明人
RICHARDS GEORGE B.
分类号
B67D7/48;G05D7/01
主分类号
B67D7/48
代理机构
代理人
主权项
地址
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