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发明名称
Barrel pump
摘要
申请公布号
US2294705(A)
申请公布日期
1942.09.01
申请号
US19400365754
申请日期
1940.11.15
申请人
STEWART-WARNER CORPORATION
发明人
WEDEBERG REUBEN
分类号
F04B9/10
主分类号
F04B9/10
代理机构
代理人
主权项
地址
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