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经营范围
发明名称
Kernloser Induktionsofen
摘要
申请公布号
DE620458(C)
申请公布日期
1935.10.21
申请号
DE1931K120854D
申请日期
1931.06.12
申请人
FRIED. KRUPP AKT.-GES.
发明人
分类号
H05B6/22
主分类号
H05B6/22
代理机构
代理人
主权项
地址
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