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经营范围
发明名称
Vorrichtung zum Richtungsmagnetisieren an Dauermagnetkoerpern
摘要
申请公布号
DE972905(C)
申请公布日期
1959.10.29
申请号
DE1941D010515D
申请日期
1941.01.14
申请人
DEUTSCHE EDELSTAHLWERKE AKTIENGESELLSCHAFT
发明人
ZUMBUSCH WILHELM DIPL.-ING.;BARTELS HANS-JUERGEN DR.-ING.
分类号
H01F13/00
主分类号
H01F13/00
代理机构
代理人
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