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发明名称
Verfahren zum Betriebe von Kaelteverdichtern
摘要
申请公布号
DE645746(C)
申请公布日期
1937.06.03
申请号
DE1936L090598D
申请日期
1936.06.17
申请人
GEORGES LOEFFLER
发明人
分类号
F25B31/00
主分类号
F25B31/00
代理机构
代理人
主权项
地址
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