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经营范围
发明名称
Elektrische Gluehkochplatte
摘要
申请公布号
DE691112(C)
申请公布日期
1940.05.18
申请号
DE193701S6921D
申请日期
1937.04.21
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
BUSSE KARL
分类号
H05B3/72
主分类号
H05B3/72
代理机构
代理人
主权项
地址
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