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发明名称
Daube mit im Querschnitt kreisbogenförmiger Nut und Feder.
摘要
申请公布号
CH196724(A)
申请公布日期
1938.03.31
申请号
CHD196724
申请日期
1937.03.24
申请人
ROLF AUGUST
发明人
AUGUST ROLF
分类号
B27H3/02
主分类号
B27H3/02
代理机构
代理人
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地址
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