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发明名称
Hatch construction
摘要
申请公布号
US2037114(A)
申请公布日期
1936.04.14
申请号
US19350005621
申请日期
1935.02.08
申请人
P. H. MURPHY COMPANY
发明人
BONSALL CHARLES DAVID
分类号
F25D3/04
主分类号
F25D3/04
代理机构
代理人
主权项
地址
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