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经营范围
发明名称
TROCKENGEHSCHUTZ FUER ELEKTROHEIZUNGEN.
摘要
申请公布号
DE1699522(U)
申请公布日期
1955.06.02
申请号
DE195500ST307U
申请日期
1955.03.25
申请人
STIERLEN-WERKE AKTIENGESELLSCHAFT
发明人
分类号
H05B1/02
主分类号
H05B1/02
代理机构
代理人
主权项
地址
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