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经营范围
发明名称
Covering hood for tank breather valves
摘要
申请公布号
US2864397(A)
申请公布日期
1958.12.16
申请号
US19540437927
申请日期
1954.06.21
申请人
SELLERS INJECTOR CORPORATION
发明人
PATTERSON WALLACE M.
分类号
B65D90/34
主分类号
B65D90/34
代理机构
代理人
主权项
地址
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