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发明名称
Eyelet feeding mechanism for eyelet setting machines
摘要
申请公布号
US1877813(A)
申请公布日期
1932.09.20
申请号
US19300495934
申请日期
1930.11.15
申请人
AMERICAN WINDOW SHADE MACHINE COMPANY
发明人
COLPITTS CALVIN N.
分类号
A43D100/02
主分类号
A43D100/02
代理机构
代理人
主权项
地址
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