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发明名称
Device for regulating the feed to machines for treating fibrous material
摘要
申请公布号
US2205304(A)
申请公布日期
1940.06.18
申请号
US19380225234
申请日期
1938.08.16
申请人
ACTIENGESELLSCHAFT JOH. JACOB RIETER & CIE.
发明人
MUTTER FRITZ
分类号
D01G23/06
主分类号
D01G23/06
代理机构
代理人
主权项
地址
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