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经营范围
发明名称
Hydropneumatic tank
摘要
申请公布号
US2318066(A)
申请公布日期
1943.05.04
申请号
US19400356598
申请日期
1940.09.13
申请人
DODD JOHN A
发明人
DODD JOHN A.
分类号
F22D5/24
主分类号
F22D5/24
代理机构
代理人
主权项
地址
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