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发明名称
Double shell pressure tank
摘要
申请公布号
US3011674(A)
申请公布日期
1961.12.05
申请号
US19570695907
申请日期
1957.11.12
申请人
PITTSBURGH-DES MOINES STEEL COMPANY
发明人
JACKSON JAMES O.
分类号
F17C1/12;F17C13/08
主分类号
F17C1/12
代理机构
代理人
主权项
地址
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