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发明名称
Connecting conveyer device for handling fibrous material in process of manufacture
摘要
申请公布号
US1819661(A)
申请公布日期
1931.08.18
申请号
US19290366858
申请日期
1929.05.29
申请人
SUMMERS BERTRAND S;HEATH HERBERT T
发明人
SUMMERS BERTRAND S.;HEATH HERBERT T.
分类号
D01G23/00
主分类号
D01G23/00
代理机构
代理人
主权项
地址
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