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发明名称
Spiralfederrolle
摘要
申请公布号
CH352961(A)
申请公布日期
1961.03.15
申请号
CHD352961
申请日期
1957.11.25
申请人
FIRMA CARL HAAS
发明人
MUELLER,WILHELM;SCHWEIZER,WALTER,DR.-ING.
分类号
G04B17/34
主分类号
G04B17/34
代理机构
代理人
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