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发明名称
摘要
申请公布号
DE2417443(C3)
申请公布日期
1981.02.05
申请号
DE19742417443
申请日期
1974.04.10
申请人
SAWAFUJI ELECTRIC CO., LTD., TOKIO
发明人
OMURA, MORIKAZO;OKUDA, MASAO
分类号
F04B35/04;F25B31/02;H02K33/18;(IPC1-7):F25B31/00
主分类号
F04B35/04
代理机构
代理人
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