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发明名称
Machine de bureau, à clavier.
摘要
申请公布号
CH243112(A)
申请公布日期
1946.06.30
申请号
CHD243112
申请日期
1943.05.19
申请人
BURKARD,DAVID
发明人
BURKARD,DAVID
分类号
B41J5/10
主分类号
B41J5/10
代理机构
代理人
主权项
地址
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