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发明名称
Nullendruckeinrichtung
摘要
申请公布号
CH423311(A)
申请公布日期
1966.10.31
申请号
CH19650008105
申请日期
1965.06.10
申请人
HAMANN-RECHENMASCHINEN GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
发明人
LUNGWITZ,GUENTER
分类号
G06C11/04
主分类号
G06C11/04
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代理人
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