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发明名称
Schaltwalze
摘要
申请公布号
DE879406(C)
申请公布日期
1953.06.11
申请号
DE1942B002800D
申请日期
1942.11.28
申请人
BURKHARDT DAVID
发明人
BURKHARDT DAVID;BOHNACKER PETER
分类号
H01H19/56
主分类号
H01H19/56
代理机构
代理人
主权项
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