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发明名称
Apparatus for erecting tanks
摘要
申请公布号
US2071246(A)
申请公布日期
1937.02.16
申请号
US19330661995
申请日期
1933.03.21
申请人
ALLEN MARVIN K
发明人
ALLEN MARVIN K.
分类号
E04H7/06
主分类号
E04H7/06
代理机构
代理人
主权项
地址
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