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发明名称
Freezer shelf construction
摘要
申请公布号
US2473508(A)
申请公布日期
1949.06.21
申请号
US19450610061
申请日期
1945.08.10
申请人
DOUGLAS COLLINS
发明人
COLLINS DOUGLAS
分类号
F25D25/02
主分类号
F25D25/02
代理机构
代理人
主权项
地址
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