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发明名称
Cooling apparatus
摘要
申请公布号
US1759306(A)
申请公布日期
1930.05.20
申请号
US19290398978
申请日期
1929.10.11
申请人
ANSHELM GRANSTEDT JOHAN
发明人
GRANSTEDT JOHAN ANSHELM
分类号
F01P11/02
主分类号
F01P11/02
代理机构
代理人
主权项
地址
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