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发明名称
REFRIGERATION SYSTEM WITH MULTI-STAGE THROTTLING
摘要
申请公布号
GB1256391(A)
申请公布日期
1971.12.08
申请号
GB19690021251
申请日期
1969.04.25
申请人
STAL REFRIGERATION AKTIEBOLAG
发明人
分类号
F04C29/00;F04C29/04;F25B1/047
主分类号
F04C29/00
代理机构
代理人
主权项
地址
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