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经营范围
发明名称
Diesel heat pump
摘要
申请公布号
USRE33051(E)
申请公布日期
1989.09.12
申请号
US19880192876
申请日期
1988.05.02
申请人
发明人
分类号
F02B3/06;F25B30/02
主分类号
F02B3/06
代理机构
代理人
主权项
地址
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