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经营范围
发明名称
Elektrische Kugelkopfschreibmaschine
摘要
申请公布号
DE1561321(A1)
申请公布日期
1970.02.19
申请号
DE19661561321
申请日期
1966.05.07
申请人
VORWERK & CO ELEKTROWERKE KG
发明人
STERNBERG,KURT
分类号
B41J1/60
主分类号
B41J1/60
代理机构
代理人
主权项
地址
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