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发明名称
LEITENDE WINDUNG FUER KONDUKTIONSPUMPEN FUER SCHMELZFLUESSIGE METALLE
摘要
申请公布号
DE2212804(B2)
申请公布日期
1977.03.10
申请号
DE19722212804
申请日期
1972.03.16
申请人
发明人
分类号
H02K44/04;(IPC1-7):H02N4/20;F04D33/00
主分类号
H02K44/04
代理机构
代理人
主权项
地址
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