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发明名称
Method of constructing horizontal cylindrical tanks
摘要
申请公布号
US2287197(A)
申请公布日期
1942.06.23
申请号
US19400324837
申请日期
1940.03.19
申请人
LACY MANUFACTURING COMPANY
发明人
SANDBERG WILLIAM A.
分类号
B21D51/00;E04H7/16
主分类号
B21D51/00
代理机构
代理人
主权项
地址
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