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发明名称
Kreuzwähler
摘要
申请公布号
CH346247(A)
申请公布日期
1960.05.15
申请号
CHD346247
申请日期
1955.11.30
申请人
CHR. GFELLER AG
发明人
TRACHSEL,FRITZ
分类号
H01H67/26
主分类号
H01H67/26
代理机构
代理人
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